OPINION
The applicant, James R. McKinney (McKinney), pled nolo contendere to six counts stemming from an armed robbery during which he fired shots at a security guard- and an off-duty police officer. At his sentencing, McKinney agreed to serve forty years of a sixty-year sentence. This appeal concerns McKinney’s subsequent application for post-conviction relief, filed pursuant to G.L.1956 § 10-9.1-1. McKinney asked the Superior Court to deem his sentence unconstitutional after he consented to it. The Superior Court hearing justice (hearing justice) found McKinney’s arguments to be persuasive and reduced his sentence. For the reasons stated below, *465 we reverse the judgment and reinstate the agreed-upon sentence.
I
Facts and Travel
In the early morning of January 13, 1994, McKinney robbed the front office of a Comfort Inn (hotel) in the City of Paw-tucket. McKinney directed the clerk, at gunpoint, to clean out the cash register then demanded that he open the safe. While the clerk was explaining that he could not open the safe he heard the hotel’s security guard and his friend returning from rounds. McKinney ran out of the office, yelling at the guard and his friend to “get back,” which they did. McKinney fled to the parking lot as the guard began chasing him. Realizing that he was being chased, McKinney turned around and fired a shot at the guard, but, fortunately, missed.
Meanwhile, two off-duty Providence police officers who had been dining at a restaurant inside the hotel heard the commotion and joined the chase. As McKinney approached the getaway car, he turned and fired shots at one of the off-duty police officers, again missing. The guard and the officers jumped into their vehicles and began to follow McKinney as he drove away, but they lost him as he merged onto the highway toward Providence.
The police officers were able to run the plates on McKinney’s Jeep and found that it was registered to McKinney’s girlfriend, Thannatta Littlejohn (Littlejohn). The police then went to Littlejohn’s home. She told the officers where they could find McKinney. The officers promptly arrested McKinney.
In 1994 McKinney pled
nolo contendere
to six counts relating to his crime: one count of first-degree robbery in violation of G.L.1956 § 11-39-1; one count of assault with intent to commit robbery in violation of G.L.1956 § 11-5-1; three counts of felony assault with a dangerous weapon in violation of § 11-5-2; and one count of possession of arms by a person convicted of a crime of violence in violation of G.L.1956 § 11-47-5. The state and McKinney negotiated a plea agreement in which McKinney would serve twenty years of a forty-year sentence in exchange for the state’s agreeing not to seek habitual offender status at sentencing.
1
At McKinney’s sentencing, the Superior Court justice (sentencing justice) rejected the sentence agreed to by the parties and, instead, offered McKinney a sentence of sixty years, forty to serve, which McKinney accepted. Shortly thereafter, McKinney filed a pro se motion to reduce his sentence pursuant to Rule 35 of the Superior Court Rules of Criminal Procedure. The sentencing justice denied McKinney’s motion, finding that his crimes were “vicious” and “well-concocted.” McKinney then appealed to this Court and we affirmed his sentence.
State v. McKinney,
McKinney then filed the instant application for post-conviction relief pursuant to § 10-9.1-1, alleging that the sentence violates the Eighth Amendment to the United States Constitution and article 1, section 8, of the Rhode Island Constitution. The hearing justice agreed with McKinney, finding it was “a manifestly excessive sentence * * * which constitutes, in effect, cruel and unusual punishment. * * *466 The hearing justice reduced McKinney’s sentence to twenty-five years to serve. The state timely appealed. We hold that the hearing justice erred in reducing McKinney’s sentence.
II
Application for Post-Conviction Relief
McKinney applied for post-conviction relief pursuant to § 10-9.1-l(a), which says that “[a]ny person who has been convicted of, or sentenced for, a crime * * * who claims * * * (l)[t]hat the conviction or the sentence was in violation of the constitution of the United States or the constitution or laws of this state * * * may institute * * * a proceeding under this chapter to secure relief.” In reviewing an application for post-conviction relief, “[w]e will not disturb a trial justice’s findings * * * absent clear error or a showing that the trial justice overlooked or misconceived material evidence.”
Bleau v. Wall,
McKinney correctly asserts that the test to determine whether a sentence is “manifestly excessive” under Rule 35 is different from the test for whether a sentence violates the United States or Rhode Island Constitutions. 2 Because this Court already has determined that McKinney’s sentence is not “manifestly excessive,” the only issue before the hearing justice, and consequently this Court, is whether McKinney’s sentence is unconstitutional.
McKinney’s constitutional arguments are founded on the Eighth Amendment to the United States Constitution and article 1, section 8, of the Rhode Island Constitution. We begin our analysis by setting forth the relevant tests. As we discuss, the tests under both constitutions are identical. Based on our review, we hold that defendant’s sentence is not unconstitutional because it is commensurate with the crimes he committed.
A
Eighth Amendment to the United States Constitution
In determining the standards against which McKinney’s sentence must be measured, we are forced to wade through a morass of United States Supreme Court Eighth Amendment decisions. Unfortunately, these decisions can be described as divergent at best and outright contradictory at worst. Indeed, as Justice O’Connor described, “[i]n most situations, the task of determining what we have clearly established [would] be straightforward. The difficulty * * * however, is that our precedents in this area have not been the model of clarity.”
Lockyer v. Andrade,
The Eighth Amendment states: “Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted.” In
Coker v. Geor
*467
gia,
In
Solem v. Helm,
The three-part
Solem
test was severely weakened in
Harmelin v. Michigan,
After distilling a number of cases on the subject, Justice Kennedy noted five common principles “that give content to the uses and limits of proportionality review.”
Harmelin,
Justice Kennedy concluded that
“Solem
is best understood as holding that comparative analysis within and between jurisdictions is not always relevant to proportionality review.”
Harmelin,
The United States Supreme Court’s most recent discussions of its Eighth Amendment jurisprudence are set forth in
Ewing v. California,
The Court in
Ewing
relied on the principles enunciated by Justice Kennedy in
Harmelin
to aid in its proportionality review.
Id.
The Court analyzed the California Legislature’s intent in adopting the three-strikes law, whether the crime was violent or nonviolent, the California Legislature’s intent in classifying the crime as a felony or misdemeanor,
3
Ewing’s criminal history, and the state’s public safety interest in incapacitating recidivists.
Id.
The United States Supreme Court was faced with another Eighth Amendment challenge to California’s three-strike law in
Lockyer.
In
Lockyer,
the Court considered whether the California Appellate Court’s failure to apply
Solem
to the defendant’s Eighth Amendment argument was an “unreasonable application of clearly established Supreme Court law.”
Lock
*469
yer,
Based on our reading of the above discussed Supreme Court precedent, we hold that the Eighth Amendment contains a “narrow proportionality principle,” which we adopt.
Ewing,
B
Article 1, Section 8, of the Rhode Island Constitution
We now consider the appropriate test for proportionality under the Rhode Island Constitution. Article 1, Section 8 of the Rhode Island Constitution states: “Excessive bail shall not be required, nor excessive fines imposed, nor cruel punishments inflicted; and all punishments ought to be proportioned to the offense.” McKinney contends that, because the phrasing of the Rhode Island Constitution’s Cruel and Unusual Punishments clause differs from that under the United States Constitution, the tests are different. Specifically, McKinney argues that this Court’s precedent requires a comparison between his sentence and the sentences of other Rhode Island criminals. This is incorrect.
McKinney’s argument is based on this Court’s decision in
State v. Ouimette,
479
*470
A.2d 702 (R.I.1984). In that case, we held the Eighth Amendment to the United States Constitution and article 1, section 8, of the Rhode Island Constitution “are identical. Rhode Island’s constitution adds the clause that ‘all punishments ought to be proportioned to the offense,’ and the Eighth Amendment to the Federal Constitution has been interpreted to prohibit ‘sentences that are disproportionate to the crime committed.’ ”
Ouimette,
McKinney incorrectly argues a comparison, between his and other criminal’s sentences is the touchstone of proportionality under the Rhode Island Constitution. In rejecting that argument, we are mindful that we are not writing on a clean slate. This Court followed
Solem
in
Ouimette
because it determined that “Rhode Island’s constitution add[ed] the clause that ‘all punishments ought to be proportioned to the offense,’ and the Eighth Amendment to the Federal Constitution has been interpreted to prohibit ‘sentences that are disproportionate to the crime committed.’ ”
Ouimette,
C
Proportionality
Our only inquiry, then, is whether the gravity of McKinney’s offense is commensurate with the harshness of the sentence. For the following reasons we hold that McKinney’s agreed upon and bargained for sentence of sixty years, with forty to serve, is commensurate to the crime committed by McKinney, a career criminal who callously shot at two people as he fled the scene of an armed-robbery in which he was the perpetrator.
There are many factors to consider when evaluating the gravity of a defendant’s offense. The Court in Ewing considered the nature of the crime, the defendant’s criminal history, the state legislature’s intent when it classified the crime, and the state’s public safety interest' in incapacitating recidivists. While these factors guide our analysis, this list is not exhaustive. We also consider that McKinney consented to the sentence in his plea agreement.
*471
First, McKinney’s crime was “well concocted” and “vicious.”
McKinney,
The second principle, the Legislature’s prerogative, is less helpful here than it was in Ewing. In Ewing and Lockyer, California’s three-strike statute was called directly into question. In the case before us the sentencing justice, although guided by the Legislature’s intent, was vested with a great deal of discretion.
In general, a petitioner seeking to overturn a sentence on cruel and unusual punishment grounds bears a heavy burden when the sentence is within statutory limits and was an agreed upon disposition.
See United States v. Zavala-Serra,
In the context of a negotiated plea, we consider the nature of the agreement entered into by the parties. McKinney agreed to the sentence he now contests to avoid the risk of habitual offender status that would result in a consecutive and mandatory sentence. Pursuant to G.L. 1956 § 12-19-21(a), the state filed a notice with the Court, thereby declaring that, upon conviction, McKinney shall be “deemed a habitual criminal [and] shall be punished by imprisonment * * * for a term not exceeding twenty-five (25) years, in addition to any sentence imposed for the offense of which he or she was last convicted.” Thus, McKinney faced an extra twenty-five years to be served after the sentence he received for the six counts pending against him. By voluntarily entering a plea, McKinney avoided the possibility of habitual offender status and the imposition of over two decades of additional incarceration to an already potentially long sentence.
Third, even though McKinney was not sentenced pursuant to a recidivist statute, his prior convictions warrant discussion. Sentencing justices do not sentence in a vacuum, and an offender’s criminal record is a relevant sentencing factor. In the decade before McKinney robbed the hotel, he was in and out of jail on robbery and assault charges. Most notably, he has a prior conviction for robbing and beating up a man on the street. The police responded to that crime, and the victim pointed in the direction where McKinney had run. When the police caught McKinney, he picked up a rock and began beating the police officer until backup arrived. Clearly, McKinney *472 is a violent man with a history of combative behavior when resisting arrest or attempting to flee.
Fourth, we note that McKinney’s sentence is “justified by the State’s public safety-interest in incapacitating and deterring recidivist felons.”
Ewing,
Finally, it is important to note that McKinney’s sentence is the result of a plea agreement accepted by the sentencing justice. We have held that a sentencing justice must have wide latitude to accept negotiated plea agreements.
See Armenakes v. State,
We turn briefly to the hearing justice’s decision. We note that the hearing justice correctly considered a number of factors in reviewing the constitutionality of McKinney’s sentence. He accorded too much weight, however, to some elements that need not have been considered, and failed to address various other elements that support the constitutionality of the sentence. In determining that McKinney’s sentence was disparate, the hearing justice considered McKinney’s race, educational background, criminal history, the colloquy between the sentencing justice and McKinney at his sentencing hearing, the original plea discussions between the state and McKinney that required a forty-year sentence with twenty years to serve, and fifteen Rhode Island cases involving similar crimes that resulted in significantly lighter sentences. Despite this reasoning, the hearing justice abused his discretion and made several errors in reducing McKinney’s sentence.
The hearing justice cited no less than fifteen Rhode Island cases involving similar crimes in which the defendants were given lighter sentences. McKinney submits that the hearing justice properly adopted a “quantifying approach” in determining that his sentence was “a manifestly excessive sentence * * * which constitutes, in effect, cruel and unusual punishment.” Pursuant to our holding above, however, a comparison of McKinney’s sentence with those of other Rhode Island criminals is inappropriate unless and until it is determined that his sentence is grossly disproportionate to his own crimes. Because McKinney’s sentence was not “grossly disproportionate,” there was no need to consider any other defendant’s sentence.
In addition, the hearing justice determined that the sentence agreed to by the state, the court and McKinney himself violated the constitution because it was “manifestly excessive” and, thus, “cruel and unusual.” In McKinney, we affirmed the sentencing justice’s decision not to reduce sentence pursuant to Rule 35, saying that:
“ ‘A motion to reduce a sentence under Rule 35 is essentially a plea for leniency.’ State v. Brigham,666 A.2d 405 , 406 (R.I.1995) (per curiam) (citing State v. Tiernan,645 A.2d 482 , 484 (R.I.1994)). ‘Such motions are within the sound discretion of the trial- justice and *473 may be granted if the court decides on reflection or on the basis of changed circumstances that the sentence originally imposed was, for any reason, unduly severe.’ Id. (quoting State v. Byrnes,456 A.2d 742 , 744-45 (R.I.1983)). ‘In reviewing a trial court’s decision on a Rule 35 motion, this court’s scope of review is extremely limited.’ State v. Sifuentes,667 A.2d 791 , 792 (R.I.1995) (per curiam). ‘This court will interfere with a trial justice’s decision only when the sentence is “manifestly excessive.” ’ Id. (quoting State v. Ouimette,479 A.2d 702 , 704 (R.I.1984)). ‘A manifestly excessive sentence is a sentence disparate from sentences generally imposed for similar offenses when the heavy sentence imposed is without justification.’ Ouimette,479 A.2d at 704 . The burden of proving that a sentence is manifestly excessive falls to the party seeking reduction. Id.” McKinney,705 A.2d at 1379 .
Thus, even before McKinney applied for post-conviction relief, this Court decided that his sentence was not “manifestly excessive.” The hearing justice was bound by the doctrine of stare decisis and erred in holding that McKinney’s sentence is “manifestly excessive * * * which constitutes, in effect, cruel and unusual punishment.”
In addition, it should be noted that the hearing justice failed to give the sentencing justice’s decision its proper weight. As discussed above, a sentencing justice must have wide latitude to accept negotiated plea agreements.
See Armenakes,
Based on many factors, including the horrific nature of the crime, McKinney’s criminal history and Rhode Island’s interest in punishing repeat offenders, we conclude that McKinney’s sentence was commensurate with his crimes. Thus, we hold that McKinney’s sentence of sixty years, forty to serve is not “grossly disproportionate” to the crime he committed and, therefore, not in violation of the United States or Rhode Island Constitutions.
Conclusion
For the reasons stated herein, we reverse the judgment of the Superior Court. We vacate the reduction in sentence and *474 reinstate the original plea agreement. The record shall be remanded to the Superior Court.
Notes
. If found to be a habitual offender, McKinney faced an additional mandatory sentence of up to twenty-five years consecutive to the sentence imposed as a result of this indictment. G.L.1956 § 12-19-21.
. Before addressing whether McKinney's sentence is unconstitutional, we note that
res judicata
may have barred the decision on its merits.
See Taylor v. Wall,
. The crime Ewing committed is considered a "wobbler” in California so the prosecution has the option to charge the crime as a felony or a misdemeanor.
Ewing v. California,
