delivered the opinion of the court:
This case involves the constitutionality of one of the “15/20/25-to-life” sentence-enhancement amendments. See Pub. Act 91 — 404, § 5, eff. January 1, 2000. Specifically, this court is called upon to evaluate the constitutionality of the sentencing enhancements in the context of first degree murder.
BACKGROUND
Ordinarily, the baseline sentence for the crime of first degree murder is 20 to 60 years’ imprisonment. 730 ILCS 5/5 — 8—1(a) (West 2000). In 2000, however, the legislature enacted Public Act 91 — 404, which amended the sentencing provisions of each of several different felonies, including first degree murder (see 730 ILCS 5/5 — 8— l(a)(l)(d)(i) through (a)(1)(d)(iii) (West 2000)), when a firearm is involved in the commission of the felony. 1 See Pub. Act 91 — 404, § 5, eff. January 1, 2000.
These amendments add a mandatory additional term of years to whatever sentence would otherwise be imposed. The degree of enhancement depends upon the degree of involvement of the firearm. Commission of first degree murder while simply armed with a firearm adds a mandatory 15-year enhancement to the sentence (see 730 ILCS 5/5 — 8—l(a)(l)(d)(i) (West 2000)); personally discharging a firearm while committing first degree murder adds a mandatory 20-year enhancement (see 730 ILCS 5/5 — 8—l(a)(l)(d)(ii) (West 2000)); and personally discharging a firearm while committing first degree murder and proximately causing a death or severe bodily injury thereby requires that the circuit court increase the sentence by 25 years’ up to life imprisonment (see 730 ILCS 5/5 — 8—1 (a)(1)(d)(iii) (West 2000)).
In April 2001, defendant Kenneth Sharpe was indicted in the circuit court of Cook County on six counts of first degree murder in connection with the fatal shooting of Bernard Magett on March 13, 2001. The charges were broken down into three counts of intentional first degree murder (720 ILCS 5/9 — 1(a)(1) (West 2000)) and three counts of first degree murder knowing that he was creating a strong probability of death or great bodily harm (720 ILCS 5/9 — 1(a)(2) (West 2000)). One count of each type of first degree murder alleged that defendant committed the crime while armed with a firearm (see 730 ILCS 5/5 — 8—1 (a)(1)(d)(i) (West 2000)), one count alleged that defendant committed the crime while personally discharging a firearm (730 ILCS 5/5 — 8—l(a)(l)(d)(ii) (West 2000)), and one count alleged that defendant committed the crime while personally discharging a firearm that proximately caused a death (730 ILCS 5/5 — 8— l(a)(l)(d)(iii) (West 2000)). 2
Defendant moved to dismiss the indictment, raising
several constitutional challenges to the sentence enhancements. The circuit court rejected all of defendant’s challenges except for the proportionate penalties challenge. With respect to this challenge, the court granted defendant’s motion in part. The court determined that the 15-year and 20-year enhancements to first degree murder (see 730 ILCS 5/5 — 8—l(a)(l)(d)(i), (a)(1)(d)(ii) (West 2000)) violated the proportionate penalties clause of the Illinois Constitution of 1970 (Ill. Const. 1970, art. I, § 11), but that the 25-to-life enhancement applicable to the commission of first degree murder when the defendant personally discharged a firearm which resulted in death (see 730 ILCS 5/5 — 8—1(a)(1)(d)(iii) (West 2000)) was not unconstitutional.
The State appealed directly to this court. Jurisdiction lies because the circuit court declared a statute unconstitutional. 134 Ill. 2d R. 603.
ANALYSIS
The issues presented to this court are fewer than those before the circuit court. The State argues that the circuit court erred in determining that the 15- and 20-year sentence enhancements were unconstitutionally disproportionate. Defendant argues that the circuit court was correct in so concluding, and argues additionally that the 25-to-life sentence enhancement suffers from the same defect. Defendant also argues that the 25-to-life enhancement is unconstitutionally vague and is not reasonably designed to remedy the harm that the legislature sought to address.
I. PROPORTIONATE PENALTIES
The first issue is whether the sentencing amendments pass proportionality review. The constitutionality of a statute is purely a matter of law, and accordingly we review the circuit court’s conclusion de novo. People v. Cornelius,
A proportionality challenge derives from article I, section 11, of the Illinois Constitution of 1970, which provides that “[a]ll penalties shall be determined both according to the seriousness of the offense and with the objective of restoring the offender to useful citizenship.” Ill. Const. 1970, art. I, § 11. A proportionality challenge contends that the penalty in question was not determined according to the seriousness of the offense, and this court has recognized three distinct ways in which such a challenge may be asserted. In this case the circuit court determined that the 15- and 20-year sentencing amendments of Public Act 91 — 404 failed the second type of challenge, commonly referred to as the cross-comparison test. The cross-comparison test is a two-step analysis. First, the court determines whether the statutes being compared have related purposes. People v. Davis,
“First, a penalty violates the proportionate penalties clause if it is cruel, degrading, or so wholly disproportionate to the offense committed as to shock the moral sense of the community. [Citations.] Second, a penalty violates the proportionate penalties clause where similar offenses are compared and conduct that creates a less serious threat to the public health and safety is punished more severely. [Citations.] Finally, the proportionate penalties clause is violated where offenses with identical elements are given different sentences.” People v. Moss,206 Ill. 2d 503 , 522 (2003).
The circuit court’s order is confusing. The court compared the 15- and 20-year enhancements to the armed robbery statute (720 ILCS 5/18 — 2(a)(2), (a)(3), (a)(4), (b) (West 2000)) with the penalties for aggravated discharge of a firearm (720 ILCS 5/24 — 1.2 (West 2000)) and aggravated battery with a firearm (720 ILCS 5/12— 4.2 (West 2000)). The trial court concluded that the 15- and 20-year enhancements were invalid because they punished merely carrying a weapon or discharging a weapon more harshly than discharging a weapon at another person (aggravated discharge of a firearm) or injuring another person with a firearm (aggravated battery with a firearm). From this, the court concluded all of the 15- and 20-year enhancements of Public Act 91— 404 were invalid. Of course, the trial court should not have ruled on the validity of any enhancements other than those to which defendant was potentially subjected: those to the murder statute. See Morgan,
That said, what the trial court did, albeit inartfully, was to foreshadow this court’s decision in Moss two years before it was issued. Pursuant to Moss, all of the 15- and 20-year enhancements are indeed invalid. Under the approach we adopted in that case, in the second step of a cross-comparison challenge involving a 15/20/25-to-life enhanced offense, we compare only the firearm elements of the offenses. Moss,
A. Historical Review of Cross-Comparison Analysis Under the Proportionate Penalties Clause
1. The 1870 Constitution
Section 11 of article I of the Illinois Constitution of 1970 is the successor section to section 11 of article II of the Illinois Constitution of 1870. The previous version of the proportionate penalties clause provided as follows:
“All penalties shall be proportioned to the nature of the offense; and no conviction shall work corruption of blood or forfeiture of estate; nor shall any person be transported out of the State for any offense committed within the same.” Ill. Const. 1870, art. II, § 11.
Early on, this court recognized that this provision placed very little restraint on the power of the legislature to ascribe penalties for offenses. Indeed, this court stated that “[t]he nature, character and extent of penalties are matters almost wholly legislative, and the courts have jurisdiction to interfere with legislation upon the subject only where the penalty is manifestly in excess of the very broad and general constitutional limitation invoked.” People v. Landers,
2. The 1970 Constitution
The Illinois Constitution of 1970 retained the proportionate penalties clause, but with different wording. The current version of the clause provides as follows:
“All penalties shall be determined both according to the seriousness of the offense and with the objective of restoring the offender to useful citizenship. No conviction shall work corruption of blood or forfeiture of estate. No person shall be transported out of the State for an offense committed within the State.” Ill. Const. 1970, art. I, § 11.
Although the wording of the first clause was changed from “[a]ll penalties shall be proportioned to the nature of the offense” to “[a]ll penalties shall be determined *** according to the seriousness of the offense,” the debates of the Sixth Illinois Constitutional Convention do not evince any intent on the part of the framers to change the meaning of the first clause. See 3 Record of Proceedings, Sixth Illinois Constitutional Convention 1380-81, 1391-96, 1413-26.
3. Wisslead
In 1983, this court gave the proportionate penalties clause a dramatically different reading. See People v. Wisslead,
The defendant’s argument that the penalty for armed violence predicated on unlawful restraint with a category I weapon (Class X felony) (Ill. Rev. Stat. 1979, ch. 38, pars. 33A — 1(b), 33A — 3(a)) violated the due process and proportionate penalties clauses was based on a comparison of that penalty with the penalties for aggravated kidnapping (Class 1 felony) (Ill. Rev. Stat. 1979, ch. 38, pars. 10 — 2(a)(5), (b)(2)) and forcible detention (Class 2 felony) (Ill. Rev. Stat. 1979, ch. 38, pars. 10 — 4(a)(1), (b)). The defendant’s argument was similar for both challenges. He argued that armed violence predicated on unlawful restraint was a less serious offense than the similar offenses of aggravated kidnapping and forcible detention, yet these other offenses were punished less harshly. This court simply accepted the defendant’s argument without a discussion of the legal standards applicable to such an argument and affirmed the circuit court’s decision. Wisslead,
This court’s conclusion drew a sharp dissent from three members of the court. See Wisslead,
Wisslead was problematic in additional ways not mentioned by the dissent. First, the court never mentioned the standard under which the court had always reviewed proportionate penalties challenges. This court had consistently said that it would interfere with the legislature’s judgment only where the penalty was cruel, degrading, or so wholly disproportionate to the offense as to shock the moral sense of the community. Gonzales,
Second, the court never explained from where it was deriving the notion that a proportionate penalties challenge could be based on the comparison of the penalty for one offense to the penalty for a different offense. The court simply addressed the defendant’s due process and proportionate penalties arguments together and said that the policy underlying both clauses would be violated if “the penalty prescribed for an offense is not as great or greater than the penalty prescribed for a less serious offense.” Wisslead,
In Bradley, this court found a violation of the due process clause when possession of a schedule IV controlled substance was punished as a Class 3 felony, subjecting the offender to a prison term of 1 to 10 years, while delivery of the same substance was punished as a Class 4 felony, with a possible sentence of 1 to 3 years. The court noted that the standard under which a due process challenge to a penalty is evaluated is whether “ ‘the statute is reasonably designed to remedy the evils which the legislature has determined to be a threat to the public health, safety and general welfare.’ ” Bradley,
In Wagner, this court relied on Bradley to invalidate the penalty for delivery of a noncontrolled substance represented to be a controlled substance because it was harsher than the penalty for delivery of a schedule IV or V controlled substance. The court found that, as in Bradley, the less serious crime carried a harsher punishment than a crime that created a greater threat. The court noted that the plain purpose of the Illinois Controlled Substances Act was to deter the traffic in controlled substances, and held that it was not logical to punish one who delivers a noncontrolled substance more severely than one who delivered a controlled substance. Accordingly, the court found that the penalty for delivery of a noncontrolled substance represented to be a controlled substance violated the due process clause of the Illinois Constitution. Wagner,
Wagner was a 4-3 decision, and the dissenters persuasively argued that the majority had misunderstood and misapplied Bradley. The dissenters argued that the reason this court knew in Bradley that possession was less serious than delivery was that the legislature specifically stated so in a codified statement of legislative intent. By contrast, there was nothing in the Illinois Controlled Substances Act to indicate the legislature’s view of the relative seriousness of delivery of a controlled substance and delivery of a look-alike substance. Wagner,
“It makes an appealing argument to say, as the majority opinion does, that the defendant here was subject to a greater penalty for the delivery of .4 grams of a ‘harmless brown powder’ than a person would be who actually delivered any amount of a schedule IV or V controlled substance. However, we do not know the magnitude of the problem or the evils associated with the delivery of a substance represented to be a controlled substance. In the space of one set of briefs filed in this case we cannot hope to be adequately informed as to the nature of the problems the legislature was seeking to resolve. The legislature has the means of informing itself, and it has seen fit to make this classification, which I am unwilling to arbitrarily say was not rational. We must presume the classification to be valid. We just are not in a position to say whether the evil sought to be remedied by section 404 of the Illinois Controlled Substances Act is not as great a threat to the public as is the delivery of certain controlled substances. Contrary to the assumption in the majority opinion, the legislature has not determined that the delivery of controlled substances is a greater threat to the public than is the delivery of a substance represented to be a controlled substance.” Wagner,89 Ill. 2d at 316-17 (Ryan, C.J., dissenting, joined by Underwood and Goldenhersh, JJ.).
Chief Justice Ryan went on to discuss the growing problem of look-alike drugs and how it presented a different set of problems than those presented by controlled substances, and argued that a majority of the court was improperly substituting its judgment for that of the legislature. Wagner,
With the simple insertion of the two letters “Cf.” in the Wisslead cite, and no accompanying analysis, the cross-comparison method of these due process cases became part of this court’s proportionate penalties jurisprudence. The Bluebook explains the citation signal “Cf.” as follows:
“Cited authority supports a proposition different from the main proposition but sufficiently analogous to lend support. Literally, ‘cf.’ means ‘compare.’ The citation’s relevance will usually be clear to the reader only if it is explained. Parenthetical explanations ***, however brief, are therefore strongly recommended.” The Bluebook: A Uniform System of Citation R. 1.2(a), at 47 (18th ed. 2005).
Wisslead’s use of the citation signal “Cf.” was correct in that Bradley and Wagner stood for a different proposition than the main one, but incorrect in that they were not sufficiently analogous to lend support. The only parenthetical explanation provided by the Wisslead court was the following for Bradley, “a more serious penalty should not be provided for a less serious offense.” Wisslead,
4. Post-Wisslead/Pre-Davis
For the next 13 years after Wisslead, this court rejected almost all of the cross-comparison proportionate penalties arguments brought before the court. See People v. Steppan,
A representative case from this period is Johns. In that case, the defendants were charged with possession of certificates of vehicle title without complete assignment, in violation of section 4 — 104(a)(2) of the Illinois Vehicle Code (Ill. Rev. Stat. 1989, ch. 95V2, par. 4 — 104(a)(2)). The penalty for this offense was a Class 4 felony. The defendants challenged the penalty under both the due process and proportionate penalties clauses. The court first rejected the due process challenge, finding that the penalty was rationally related to the evil the legislature was trying to prevent. Johns,
Only two penalties were invalidated in cross-comparison cases between 1984 and 1996. In People v. Morris,
The one case in which this court did invalidate a penalty using a cross-comparison analysis during this period was People v. Hamm,
The Hamm court held additionally that the Class 3 felony penalty for the same two offenses violated the proportionate penalties clause. First, the court stated that it is reluctant to overturn penalties set by the legislature and that it would do so only when the penalty was cruel, degrading, or so wholly disproportionate to the offense so as to shock the moral sense of the community. Hamm,
5. Identical Elements
During this same period, a different type of proportionate penalties analysis emerged. What would later be designated the “identical elements” proportionate penalties analysis was first used in People v. Christy,
This court again used the identical elements analysis in People v. Lewis,
6. Davis
The next significant cross-comparison case was People v. Davis,
For the first time, the Davis court separated review under the proportionate penalties clause into three different forms. First, a penalty can be compared to its particular offense, and the clause is violated if the penalty is cruel, degrading, or so wholly disproportionate to the offense so as to shock the moral sense of the community. Second, a penalty for one offense can be compared to the penalty for a different offense, and the clause is violated if the conduct that creates a less serious threat to the public health and safety is punished more harshly. This analysis would come to be known as the cross-comparison analysis. Third, a penalty can be compared to a different offense that has the same elements. The clause is violated if two identical offenses are given different sentences. Davis,
Davis also for the first time broke the cross-comparison analysis into two steps. Davis held that the first inquiry in a cross-comparison proportionate penalties analysis is whether the statutes being compared have related statutory purposes. Davis,
Davis demonstrates that, as late as 1997, this court was still deeply divided over whether the proportionate penalties clause allowed courts to compare the penalties for statutes with different elements and determine which should be punished more harshly. Davis was a 4-3 decision. Justices Miller and Harrison dissented, arguing that “[t]he propriety of the penalty for an offense should be assessed in relation to the conduct underlying that particular charge, and not in relation to the conduct prohibited by other offenses.” Davis,
7. Post-Davis
With this new analysis in place, the court rejected proportionate penalties challenges when the offenses the defendant asked the court to compare had different statutory purposes. Thus, this court rejected a comparison between aggravated kidnapping and armed violence predicated on aggravated kidnapping, between aggravated criminal sexual abuse and armed violence predicated on aggravated criminal sexual abuse (People v. Koppa,
These post -Davis cases highlight the difficulty that a court faces in defining statutory purpose. For instance, in Koppa, this court stated that armed violence predicated on aggravated kidnapping did not have a related statutory purpose with aggravated kidnapping and that armed violence predicated on aggravated criminal sexual assault had a different statutory purpose than aggravated criminal sexual assault. Koppa,
8. 15120125-to-life Sentencing Enhancements
The next stage in the development of our cross-comparison jurisprudence would come when this court attempted to use the analysis with offenses that had been amended by the 15/20/25-to-life sentencing enhancements. In People v. Walden,
One month after Walden was filed, this court filed People v. Hill,
An initial question was whether this court would allow a cross-comparison analysis of different offenses within the same statute. This court held that it would, noting that the State had not presented a single persuasive reason why comparing different offenses within the same statute was different than comparing offenses in different statutes. Hill,
“By comparing section 12 — ll’s current and previous forms, it becomes clear that the legislature, while not labeling it as such, essentially intended to break the offense of home invasion into two distinct categories: offenses committed without a firearm and offenses committed with a firearm. With respect to the former, we conclude that the purpose of subsections (a)(1) and (a)(2) is still to protect the safety of persons in their homes. *** With respect to the latter, there is no question that subsection (a)(3) is still intended to protect people in their homes. Subsection (a)(3), however, has a second, more specific purpose. The legislature clearly added subsection (a)(3) in an effort to deter the use of firearms in conjunction with home invasions. Thus, subsection (a)(3) is intended to protect the safety of people in their homes from intruders carrying firearms and to deter such offenders by imposing a particularly severe penalty.” (Emphases added and in original.) Hill,199 Ill. 2d at 457 .
Significantly, when considering one of the 15/20/25-to-life enhanced offenses, this court derived the purpose of the enhanced offense from the statutory language defining the offense and from the legislative purpose applicable to the enhancement. This was different from the Walden approach, in which this court looked solely to the codification of legislative purpose applicable to the enhancement. See Walden,
We next considered a cross-comparison challenge to a 15/20/25-to-life enhanced offense in People v. Morgan,
Our cross-comparison approach to the 15/20/25-to-life enhanced offenses evolved further in Moss. In Moss, the defendants in 12 consolidated appeals were charged with various offenses, including attempted first degree murder, armed robbery, aggravated vehicular hijacking, and aggravated kidnapping. They each filed pretrial motions alleging that some of the 15/20/25-to-life provisions of Public Act 91 — 404 were unconstitutional. The trial courts hearing these motions agreed with the defendants and dismissed the charges against them. The courts compared the 15- and 20-year add-on sentences in Public Act 91 — 404 with the sentences for other offenses which require the possession or use of firearms, such as aggravated battery with a firearm (see 720 ILCS 5/12 — 4.2 (West 2000)). The trial courts concluded that the legislative purpose behind the 15/20/25-to-life sentencing provisions was the same as the legislative purpose behind aggravated battery with a firearm: deterring the use of firearms in the commission of felonies. The courts held that the 21- to 45-year sentencing range created by Public Act 91 — 404 for the charged felony offenses when committed with a firearm was unconstitutionally disproportionate to the 6- to 30-year sentencing range for the Class X felony of aggravated battery with a firearm. The State appealed directly to this court.
This court reviewed the three proportionate penalties clause analyses, and focused on cross-comparison. Moss,
Continuing with step one of the cross-comparison analysis, Moss held that the 15/20/25-to-life enhanced offenses shared a legislative purpose wdth aggravated battery with a firearm and aggravated discharge of a firearm. Moss,
The import of Moss was clear: if the enhancements in Moss were invalid, then every other 15- and 20-year enhancement was also invalid. For if the courts are going to compare only the firearm elements of the enhanced offenses, then the 15- and 20-year enhancements, no matter what the underlying offense, will always be less serious than intentionally inflicting injury with a firearm or discharging a firearm in the direction of another person. If every one of the 15- and 20-year enhancements is invalid, then the trial court in the present case was correct in concluding that the 15- and 20-year enhancements in the murder statute are invalid. Accordingly, the current state of this court’s cross-comparison proportionate penalties jurisprudence requires us to invalidate the 15- and 20-year enhancements in the murder statute, based on our conclusion that murder with a firearm is a less serious offense than aggravated battery with a firearm and aggravated discharge of a firearm. This conclusion is obviously wrong.
9. The End of Cross-Comparison Analysis
The above review of our case law in this area has convinced us that judging penalties by a comparison with penalties for offenses with different elements should never have been part of our proportionate penalties jurisprudence. This court has stated that the proportionate penalties clause was clearly intended by the framers to be synonymous with the eighth amendment to the United States Constitution’s cruel and unusual punishment clause. See People v. McDonald,
The whole cross-comparison branch of our proportionate penalties jurisprudence began with a questionable “Cf.” cite rather than a deliberate choice supported by reasoned analysis. See Wisslead,
Also, in trying to determine which of two offenses is more serious, this court has long noted the problem that we do not know what factors the legislature took into account in setting the penalty. All that we can base the assessment on is the degree of harm or the value of property involved, but we have consistently noted that the legislature might have taken other factors into account, such as the need to halt an increase in the occurrence of a particular crime. Nevertheless, when we have invalidated penalties, we have never considered these other factors. Finally, in all the years after the questionable Wisslead cite, this court has never defended the use of cross-comparison analysis, except to say that we used it in several cases. See Lewis,
It is clear what needs to be done. After much reflection, we have concluded that cross-comparison analysis has proved to be nothing but problematic and unworkable, and that it needs to be abandoned. Those cases that used such an analysis to invalidate a penalty are overruled, and this court will no longer use the proportionate penalties clause to judge a penalty in relation to the penalty for an offense with different elements.
Overruling a decision of this court, let alone an entire body of case law, necessarily implicates stare decisis principles. With regard to stare decisis, this court recently observed the following:
“The doctrine of stare decisis ‘expresses the policy of the courts to stand by precedents and not to disturb settled points.’ Neff v. George,364 Ill. 306 , 308-09 (1936), overruled on other grounds by Tuthill v. Rendelman,387 Ill. 321 (1944). This doctrine ‘is the means by which courts ensure that the law will not merely change erratically, but will develop in a principled and intelligible fashion.’ Chicago Bar Ass’n v. Illinois State Board of Elections,161 Ill. 2d 502 , 510 (1994). Stare decisis enables both the people and the bar of this state ‘to rely upon [this court’s] decisions with assurance that they will not he lightly overruled.’ Moehle v. Chrysler Motors Corp.,93 Ill. 2d 299 , 304 (1982).
To be sure, stare decisis is not an inexorable command. Chicago Bar Ass’n,161 Ill. 2d at 510 ; Payne v. Tennessee,501 U.S. 808 , 842,115 L. Ed. 2d 720 , 746,111 S. Ct. 2597 , 2617 (1991) (Souter, J., concurring). However, we have consistently held that any departure from stare decisis must be specially justified (Chicago Bar Ass’n,161 Ill. 2d at 510 ) and that prior decisions should not be overruled absent ‘good cause’ (Moehle,93 Ill. 2d at 304 ; Heimgaertner v. Benjamin Electric Manufacturing Co.,6 Ill. 2d 152 , 166-67 (1955)) or ‘compelling reasons’ (Moehle,93 Ill. 2d at 304 ; People v. Robinson,187 Ill. 2d 461 , 463-64 (1999)). This court also has recognized that ‘it will not depart from precedent “merely because the court is of the opinion that it might decide otherwise were the question a new one.” ’ Robinson,187 Ill. 2d at 463-64 , quoting Maki v. Frelk,40 Ill. 2d 193 , 196-97 (1968). In sum, ‘when a rule of law has once been settled, contravening no statute or constitutional principle, such rule ought to he followed unless it can be shown that serious detriment is thereby likely to arise prejudicial to public interests.’ Maki,40 Ill. 2d at 196 ; see also Heidenreich v. Bremner,260 Ill. 439 , 450-51 (1913).” Vitro v. Mihelcic,209 Ill. 2d 76 , 81-82 (2004).
We have further noted that good cause to depart from stare decisis exists when governing decisions are unworkable or are badly reasoned. See People v. Jones,
For several reasons, we believe departing from stare decisis and abandoning cross-comparison proportionate penalties analysis is justified. First, it is clearly an area of the law in which the governing decisions are badly reasoned. As noted above, cross-comparison analysis started with a questionable citation and was never supported by any reasoning other than stating that the court has used it in several cases. Second, the governing decisions have proved unworkable. This court has experimented with different analyses in this area, and all that we have accomplished is to make the analysis more subjective and to put ourselves in a position in which we are improperly substituting our judgment for that of the legislature. The law in this area has never been settled for any appreciable length of time. Third, this analysis set this court on a collision course with separation of powers principles. Were this court to keep using the cross-comparison analysis as it had been, this court would no longer be constrained to serve as a mere check on the legislature, ensuring compliance with the proportionate penalties clause of the Illinois Constitution. Instead, we would be free to act as a superior legislative branch, substituting our judgment for the legislature whenever we disagreed with the penalties it set. Thus, “serious detriment *** prejudicial to public interests” is likely to arise from this case law. See Maki v. Frelk,
10. The Future of Proportionate Penalties
Clause Jurisprudence
A defendant may no longer challenge a penalty under the proportionate penalties clause by comparing it with the penalty for an offense with different elements. We retain the other two types of proportionate penalties challenges. A defendant may still argue that the penalty for a particular offense is too severe, and such a challenge will be judged under the familiar “cruel or degrading” standard. Further, a defendant may still challenge a penalty on the basis that it is harsher than the penalty for a different offense that contains identical elements. Some previous justices of this court have criticized the identical-elements analysis on the same basis as the cross-comparison analysis: that the proportionate penalties clause only allows a defendant to challenge a penalty as being too harsh for its particular offense. See Christy,
Additionally, we do not by this decision prevent defendants from raising challenges to penalties under the due process clause. A defendant can still challenge a penalty on the basis that the penalty is not reasonably designed to remedy the particular evil that the legislature was targeting. See, e.g., Steppan,
B. Defendant’s Proportionate Penalties Arguments
1. The Circuit Court’s Analysis
The State argues that the circuit court reached a faulty conclusion with respect to the 15- and 20-year enhancements to the first degree murder statute. We agree. The trial court struck down the 15- and 20-year enhancements under the proportionate penalties clause by comparing them to an offense with different elements. This is not a proper application of the proportionate penalties clause. The trial court did not compare the enhanced offenses to an offense with identical elements, nor did it find that the enhanced penalties were cruel or degrading or so wholly disproportionate to the nature of the offense that they shocked the moral sense of the community. Accordingly, the trial court erred in its application of the proportionate penalties clause.
2. Defendant’s Additional Proportionate Penalties Arguments
Defendant makes an additional type of cross-comparison argument. Defendant compares the enhanced versions of murder to simple murder and argues that it violates the proportionate penalties clause to punish murder in which a firearm is involved more harshly than murder in which a different type of weapon is involved. In making this argument, defendant uses the pre-1997 type of cross-comparison analysis in which two different offenses are compared, but that they are judged under the “cruel or degrading” standard. Defendant argues that it must shock the moral sense of the community that every murder committed with a gun receives a higher minimum penalty than any murder, however foul, committed without a firearm. Davis, however, established that cross-comparison challenge and the “cruel or degrading” challenge are separate types of proportionate penalties challenges and that the latter requires only that the penalty be examined in relation to the offense for which it is applied. Davis,
Defendant’s argument fails under either analysis. First, we have held today that cross-comparison challenges are no longer valid. Second, we have already held in Morgan that it is neither cruel nor degrading, nor would it shock the moral sense of the community, to apply the 15/20/25-to-life enhancements to attempted first degree murder. Morgan,
Defendant further argues that the enhancements to the murder statute violate the proportionate penalties clause because they do not serve the purpose of “restoring the offender to useful citizenship.” Ill. Const. 1970, art. I, § 11. The proportionate penalties clause requires that penalties be determined both according to the seriousness of the offense and with the objective of restoring the offender to useful citizenship. Defendant contends that by setting forth lengthy mandatory minimum sentences for murder involving a firearm, the legislature has failed to consider the objective of restoring the offender to useful citizenship. We disagree.
In People v. Dunigan,
“Our court has previously rejected claims that the legislature violates article I, section 11, when it enacts statutes imposing mandatory minimum sentences. Our decisions have recognized that the legislature’s power necessarily includes the authority to establish mandatory minimum sentences, even though such sentences, by definition, restrict the inquiry and function of the judiciary in imposing sentence.”
Moreover, this court has held that, in fixing a penalty for an offense, the possibility of rehabilitation is not given greater weight or consideration than the seriousness of the offense. Taylor,
Defendant makes one final proportionate penalties argument. He contends that the 25-to-life enhancement must be invalidated under the identical-elements test. Here defendant contends that the crime of first degree murder is comprised of identical elements regardless of whether that crime is committed through the use of a firearm or otherwise, and it is therefore illegitimate to impose a higher sentence when a firearm is used. This argument assumes what it attempts to prove, however, with respect to the identity of the elements of the crimes. Even a casual consideration of the issue reveals that for the 25-to-life enhancement to apply, there are indeed additional facts which must be proven: that the perpetrator personally discharged a firearm during the commission of the offense and that he “caused great bodily harm, permanent disability, permanent disfigurement, or death to another person” thereby. 730 ILCS 5/5 — 8— 1(a)(1)(d)(iii) (West 2002). This is not a case in which different sentences are imposed for crimes with identical elements. Accordingly, we reject defendant’s proportionality challenge to the 25-to-life enhancement.
II. DUE PROCESS
In the alternative, defendant challenges the 25-to-life enhancement under the due process clause. Ill. Const. 1970, art. I, § 2. Defendant argues that the 25-to-life enhancement is unconstitutionally vague and that it is not reasonably designed to remedy the harm the legislature sought to address. We reject these challenges as well.
The contours of a vagueness challenge are well established:
“A vagueness challenge is a due process challenge, examining whether a statute ‘ “give[s] [a] person of ordinary intelligence a reasonable opportunity to know what is prohibited, so that he may act accordingly.” ’ Russell v. Department of Natural Resources,183 Ill. 2d 434 , 442 (1998), quoting Grayned v. City of Rockford,408 U.S. 104 , 108,33 L. Ed. 2d 222 , 227,92 S. Ct. 2294 , 2298-99 (1972). An act is not, however, unconstitutionally vague simply because one can conjure up a hypothetical dispute over the meaning of some of the act’s terms. Gem Electronics of Monmouth, Inc. v. Department of Revenue,183 Ill. 2d 470 , 481 (1998).
When considering a vagueness challenge to a statute, a court considers not only the language used, but also the legislative objective and the evil the statute is designed to remedy. [In re] R.C., 195 Ill. 2d [291,] 299 [(2001)]. In cases such as the one at bar that do not involve first amendment freedoms, due process is satisfied if: (1) the statute’s prohibitions are sufficiently definite, when measured by common understanding and practices, to give a person of ordinary intelligence fair warning as to what conduct is prohibited, and (2) the statute provides sufficiently definite standards for law enforcement officers and triers of fact that its application does not depend merely on their private conceptions. People v. Falbe,189 Ill. 2d 635 , 640 (2000).” People v. Greco,204 Ill. 2d 400 , 415-16 (2003).
The 25-to-life enhancement to the crime of first degree murder states as follows:
“(a) Except as otherwise provided in the statute defining the offense, a sentence of imprisonment for a felony shall be a determinate sentence set by the court under this Section, according to the following limitations:
(1) for first-degree murder,
(a) a term shall be not less than 20 years and not more than 60 years, or
* * ❖
(d) ***
(iii) if, during the commission of the offense, the person personally discharged a firearm that proximately caused great bodily harm, permanent disability, permanent disfigurement, or death to another person, 25 years or up to a term of natural life shall be added to the term of imprisonment imposed by the court.” 730 ILCS 5/5 — 8— 1(a)(1)(a), (a)(1)(d)(iii) (West 2000).
Defendant argues that the 25-to-life enhancement (subsection (a)(1)(d)(iii)) is vague in two ways. First, defendant argues that the phrase “during the commission of the offense” is vague, in that it could be understood to mean that the enhancement ought only to apply when the harmful firearm discharge occurred during the commission of some offense other than first degree murder. We do not find this to be a reasonable interpretation of the statute. Subsection (a)(1)(d) (iii) clearly is intended to specify the circumstances in which an additional sentence will be imposed for the offense of first degree murder. The extended penalty applies if a defendant personally discharges a firearm which causes the specified level of harm to another person during the commission of the crime of first degree murder. There is no question that first degree murder is “the offense” to which that subsection refers, and we find no ambiguity here.
Defendant’s second vagueness challenge meets a similar end. Defendant argues that the term “another person” is also ambiguous, in that persons of reasonable intelligence could understand this to mean a person other than the murder victim. We again believe that this interpretation is strained. It is quite clear that the legislature intended the enhanced penalty to apply whenever the perpetrator by means of personal discharge of a firearm causes the requisite level of injury to someone other than himself.
Defendant argues that this interpretation of the statute ought to be avoided, however, because it leads to a double-enhancement problem. Defendant argues that the level of harm necessary to trigger the 25-to-life penalty is already implicit in the crime of first degree murder, and thus it constitutes double enhancement to increase the penalty level based on that same degree of harm. Defendant concedes that the enhancement also requires proof that the harm have been committed with a firearm but argues that, even so, there is in the context of first degree murder a double-enhancement problem when one compares the 25-to-life enhancement with the 20-year enhancement. In other words, defendant argues that the only difference between the 20-year enhancement and the 25-to-life enhancement is the degree of harm requirement in the latter, but that degree of harm is inherent in the crime of first degree murder. Thus, any defendant subject to the 20-year enhancement would automatically be subject to the 25-to-life enhancement because of the harm inherent in the underlying crime of first degree murder. And thus, there is a double enhancement.
We find no double-enhancement problem. We do agree with defendant that the degree of harm required to invoke the 25-to-life enhancement is inherent in the crime of murder, but we note that the enhancement requires that the harm be caused by the firearm. See People v. Bloomingburg,
There is a more fundamental difficulty with defendant’s invocation of the 20-year sentence enhancement in his double-enhancement argument, however. That is, the general rule against double enhancement is merely a rule of construction established by this court, which arises from the presumption that the legislature considered the factors inherent in the offense in setting the initial penalty for that offense. People v. Rissley,
Finally, defendant argues that the 25-to-life enhancement violates due process because it punishes the threat of harm more severely than the harm itself. Defendant notes that the 25-to-life enhancement is a harsher penalty than the baseline penalty for first degree murder — 20 to 60 years. He contends that this state of affairs violates due process because the firearm-use enhancement is intended to forestall the possibility of harm to others, whereas first degree murder punishes the actual intentional killing of another. He cites Bradley, Moss and Morgan.
Defendant has read into the authority upon which he relies a rule this court has never adopted. The reason we invalidated the sentencing provision at issue in Bradley was that the legislature had set a higher punishment for possession of a controlled substance than for delivery of that same substance, even though possession is a lesser-included offense of delivery and even though the legislature had expressly found that delivery was a more serious offense that should be punished more harshly. Bradley,
Nor are we inclined now to conclude that due process places such tight constraints on the legislature’s power to set criminal penalties that the legislature is forbidden from taking potential harm into account in enhancing the punishment for conduct which additionally causes actual harm. The legislature has determined that firearm use is a serious problem because of the real danger that such weapons can cause accidental lethal injury. In order to combat this problem the legislature has decided to impose a sentencing enhancement of 25 years to life when a perpetrator discharges a firearm during the commission of a serious felony and causes serious harm to another person by doing so. To pass muster under the due process clause, a penalty must be reasonably designed to remedy the particular evil that the legislature was targeting. See Steppan,
Moreover, even assuming arguendo that due process prohibits the legislature from punishing the possibility of harm more severely than the actual identical harm, we would not find that the legislature had violated that rule in this case. A single count of murder represents the death of a single individual. Usage of a firearm during a felony puts at risk the lives of any bystanders within the firearm’s effective deadly range, which can be hundreds of feet or more. Again, as defendant admits in his brief, “it is a fact that firearms have the potential to harm or kill more than one person without any or little extra action by the offender.” (Emphasis added.) Certainly the risk to other persons is not more serious than death, but defendant has not shown that the actual death of a single person is by definition more serious than conduct which causes serious harm or death and has the capacity to put at risk the lives of dozens of persons or more at once “without any or little extra action.” The legislature did not clearly err in determining that engaging in conduct which represents a risk of death to numerous people, and which did in fact cause serious harm to one victim, merits the extremely serious sentencing enhancement of 25 years’ to life imprisonment.
CONCLUSION
We hold today that a defendant may not challenge a penalty under the proportionate penalties clause by comparing it to the penalty for an offense with different elements. Accordingly, the trial court erred in holding that the 15- and 20-year firearm enhancements to first degree murder are unconstitutional under the proportionate penalties clause. Defendant’s other proportionate penalties and due process arguments fail for the reasons set forth above. Accordingly, we reverse the circuit court’s judgment and remand the cause for further proceedings.
Reversed and remanded.
Notes
Public Act 91 — 404 amended the following offenses: intentional homicide of an unborn child (see 720 ILCS 5/9 — 1.2 (West 2000)); aggravated kidnapping (see 720 ILCS 5/10 — 2 (West 2000)); aggravated battery of child (see 720 ILCS 5/12 — 4.3 (West 2000)); home invasion (see 720 ILCS 5/12 — 11 (West 2000)); aggravated criminal sexual assault (see 720 ILCS 5/12 — 14 (West 2000)); predatory criminal sexual assault of a child (see 720 ILCS 5/12— 14.1 (West 2000)); armed robbery (see 720 ILCS 5/18 — 2 (West 2000)); aggravated vehicular hijacking (see 720 ILCS 5/18 — 4 (West 2000)); and armed violence (see 720 ILCS 5/33A — 2 (West 2000)). Public Act 91 — 404 also amended the attempt statute (see 720 ILCS 5/8 — 4 (West 2000)) and added definitions of “armed with a firearm” (see 720 ILCS 5/2 — 3.6 (West 2000)), “firearm” (see 720 ILCS 5/2 — 7.5 (West 2000)), and “personally discharged a firearm” (see 720 ILCS 5/2 — 15.5 (West 2000)). Finally, Public Act 91 — 404 amended the Unified Code of Corrections, adding, inter alia, 15/20/ 25-to-life sentence enhancements to the sentence for first degree murder. See 730 ILCS 5/5 — 8—l(a)(l)(d)(i) through (a)(l)(d)(iii) (West 2000).
The page of the indictment containing this charge is absent from the record. However, the parties do not dispute that defendant was so charged and do not allege any defect in the indictment other than the unconstitutionality of the underlying statute. Consequently, the absence of this material presents no impediment to our resolution of the issue.
By the time Bradley was filed, the legislature had already remedied its oversight and switched the class of the two felonies at issue. See Bradley,
Setting this forth as an initial threshold called into question the court’s most recent use of the cross-comparison analysis to invalidate a penalty. In Hamm, the court struck down a penalty in the Fish Code by comparing it to penalties in the Vehicle Code. It is difficult to imagine how these provisions had similar statutory purposes.
Although codified as part of the armed violence statute, these legislative findings were enacted as part of Public Act 91 — 404, which enhanced the penalty for numerous offenses committed while in possession of a firearm. Moreover, by its very terms the statement applies to enhancements added to “armed violence and other serious felony offenses.” 720 ILCS 5/33A — 1(b)(2) (West 2002).
