MEMORANDUM OPINION
The matter before the Court is an appeal of a decision of the Court of Common Pleas finding the Appellant, Pamela G. DiSabatino, guilty of Driving Under the Influence in violation of 21 Del. C. § 4177(a). For the reasons that follow, the decision of the Court of Common Pleas is AFFIRMED.
I. Procedural and Factual Background
At 12:12 a.m. on May 21, 2000, Delaware State Police Trooper Eric T. Huston was dispatched to investigate a reported motor vehicle collision at the intersection of Harmony Road and Delaware Route 2 in New Castle County. When Trooper Huston arrived at the scene at 12:22 a.m. he found DiSabatino standing beside a damaged 1989 gray Ford Mustang. Trooper Huston questioned DiSabatino about the accident and asked for her license, registration and insurance information. DiSabatino’s license indicated her date of birth was January 20, 1980, and he therefore concluded DiSabatino was twenty years old. DiSabatino told Trooper Huston that she lost control of her vehicle as she was attempting to turn left from westbound Delaware Route 2 onto southbound Harmony Road. DiSabatino reported that she struck a center median curb, bounced off the curb and then came to rest after striking a “caution” sign. Huston detected the smell of alcohol on DiSabatino’s breath and noticed her eyes were glassy and bloodshot. Based upon these observations, Trooper Huston asked if she had consumed any alcohol. She admitted that she had consumed a couple of beers. Trooper Huston concluded that there was probable cause to believe DiSabatino had violated 21 Del. C. § 4177(L), zero tolerance for underage consumption. Violation of the zero tolerance statute requires evidence demonstrating a blood alcohol concentration of .02 or more.
At Troop 6, Trooper Huston gave DiSa-batino Miranda warnings. This occurred at 1:12 a.m. He then questioned DiSabati-no further about the accident. She admitted that she consumed two or three “Miller Lite” beers at Valley’s restaurant between 10:30 p.m. and 10:45 p.m. and left Valley’s between 11:00 p.m. and 11:10 p.m. DiSaba-tino told Trooper Huston that she was driving when the accident occurred. She also told him the accident occurred at 11:30 p.m. Trooper Huston administered field coordination and physical tests. At 1:40 a.m. Trooper Huston administered an intoxilyzer test utilizing the Intoxilyzer 5000 machine. The result of this test was a Blood Alcohol Content (“BAC”) of .10. Because DiSabatino’s BAC was .10 within four hours of driving, she was charged with violating 21 Del. C. § 4177(a)(5) (Driving a Vehicle While Under the Influence) and 21 Del. C. § 4176 (Careless or Inattentive Driving).
DiSabatino pled not guilty to both charges and waived her right to a jury trial. A bench trial commenced in the
DiSabatino raises four issues on appeal. First, she asserts that Trooper Huston’s failure to Mirandize her at the scene prior to interviewing her required the exclusion of all statements made by her at the scene as well as the results of Trooper Huston’s subsequent investigation. Second, because an internal calibration test of the Intoxilyzer 5000 machine yielded a result of .28 at the time DiSabatino’s breathalyzer test was administered, the State was unable to establish that the Intoxilyzer 5000 machine was operating properly at the relevant time and therefore the result should not have been admitted into evidence. Third, DiSabatino’s BAC of .10 represented an actual result somewhere in the range of .09 to .11, thus creating a reasonable doubt as to whether she was legally impaired at the time of the collision. Finally, because the BAC was administered two hours after DiSabatino had last driven, it failed to establish that she was “under the influence” while driving.
In response, the State asserts that the trial court properly denied DiSabatino’s motion to suppress as untimely because she failed to file a written pre-trial motion to suppress pursuant to Court of Common Pleas rules. Second, the State argues that through its expert, State Chemist David Sockrider, it was able to establish that the Intoxilyzer 5000 machine was working accurately and properly at the time of DiSabatino’s intoxilyzer test. Third, the State points to the plain language of 21 Del. C. § 4177(g), which precludes any consideration of a margin of error inherent in the test. Finally, the State argues that 21 Del. C. § 4177(a)(5) was properly applied to DiSabatino and is constitutional.
II. Standard and Scope of Review
Statutory authority provides for appellate review by the Superior Court of decisions rendered by the Court of Common Pleas.
III. Discussion
A. Suppression of Statements and Fruits of Subsequent Investigation
At trial, during the State’s case-in-chief, the State attempted to elicit testimo
Your Honor, I’m going to object to anything that she said unless they Miran-dized her ahead of time. The facts in this case are that ... [Trooper Huston] was not the first officer at the scene. She was placed into custody by a county officer, and so, anything he asks her has to be Mirandized.8
Defense counsel told the Court that DiS-abatino was prepared to establish through her testimony that a County Police officer who arrived first on the scene effectively placed DiSabatino under arrest. The State objected to the untimeliness of defendant’s suppression motion and argued that DiSabatino was not in custody at the time the statements were given, but was only being detained by the County Police officer pending arrival of the State Police to investigate the accident.
It is undisputed that prior to trial defense counsel was provided with a copy of the Accident Report, Alcohol Influence Report and the Intoxilyzer 5000 printout. These documents included statements made by DiSabatino to Trooper Huston at the scene and later at Troop 6 during the zero tolerance investigation. Despite this knowledge, DiSabatino waived, in writing, a case review, expressly noting there were no pre-trial issues that needed to be addressed by the Court. DiSabatino filed no pre-trial motions before the discovery cutoff date of January 15, 2001. Before the trial began, the Court asked counsel if there were any preliminary matters that needed to be addressed. Defense counsel stated there were none. Although DiSa-batino was apprised well before trial of the statements to be used against her, she postponed her objection to their admission until the State called and began questioning its first witness. The Court overruled DiSabatino’s objection as untimely under Court of Common Pleas Criminal Rule 12 and Trooper Huston was permitted to proceed with his testimony. Court of Common Pleas Rule 12(b) provides, in pertinent part:
(b) Pretrial Motions. Any defense, objection, or request which is capable of determination without the trial of the general issue may be raised before trial by motion. Motions may be written or oral at the discretion of the judge. The following must be raised prior to trial:
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(3) Motions to suppress evidence;
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(f) Effect of failure to raise defenses or objections. Failure by a party to raise defenses or objections or to make requests which must be made prior to trial, at the time set by the Court pursuant to subdivision (c), or prior to any extension thereof made by the Court, shall constitute waiver thereof, but the Court for cause shown may grant relief from the waiver.
It is within the discretion of the trial court to grant or deny a motion to suppress. Unless the reviewing court determines that the trial court has abused its discretion, the ruling will not be disturbed. Absent exceptional circumstances, a trial judge’s refusal to hear an untimely motion to suppress on its merits is properly within the trial court’s broad discretion of its rules of procedure.
As the trial judge correctly noted, if DiSabatino was uncertain as to when she was Mirandized and was concerned that her statements may have been improperly taken, she should have filed a motion to suppress.
B. Admission of DiSabatino’s Intoxilyzer 5000 Test Result
During trial, the State introduced evidence of DiSabatino’s Intoxilyzer 5000 test result. The Intoxilyzer 5000 measures the blood alcohol content present at the time the test is administered and is tested monthly to ensure its proper functioning. The machine used in DiSabatino’s case was tested on May 10, 2000, June 8, 2000, and immediately before and after DiSabatino’s test was administered on May 21, 2000. Each time, three internal calibration checks were performed with target values of plus or minus five percent of .10, .20 and .30. On each of these three dates, the third internal calibration check was .28, which ostensibly could constitute more than a five percent difference from the target result of .30.
David Sockrider, the State Police Forensic Analytical Chemist, testified as the State’s expert witness on the Intoxilyzer 5000 machine. Mr. Sockrider explained that the internal checks are engineered to pass if they are within a five-percent value of a target for each standard. The three internal standards are .10 for internal standard one, .20 for internal standard two and .30 for internal standard three. Five percent of these values, respectively, is .005, .010 and .015. Accordingly, acceptable results would include either adding or subtracting five-percent of the values to each internal check. At the time the test was administered, the results of the internal checks were displayed in a two decimal
DiSabatino argues that because the internal calibration check for the third internal test yielded a result of .28, the State was unable to establish that the Intoxilyzer 5000 machine was operating properly. Specifically, she asserts the Intoxilyzer’s failure to display the thousandths digit meant that the machine could have been obtaining a result anywhere in the range of .280-.289. Thus, according to DiSabati-no, a result between .280-.284 would constitute a deviation in excess of the five-percent margin of error.
DiSabatino’s argument that the State was unable to establish the Intoxilyzer 5000 machine was operating properly on May 21, 2000 is unsupported by the record. The Delaware Supreme Court has deemed the Intoxilyzer 5000 to be a scientifically reliable means of testing an individual’s blood alcohol content so long as the State Chemist certifies that it was operating accurately before and after testing the breath of the defendant on trial.
C. Admission of an Intoxilyzer Result of .10
Operating a motor vehicle with a prohibited alcohol content of .10 or more constitutes prima facie evidence of a violation of 21 Del. C. § 4177(a)(5). Evidence of the alcohol concentration is admissible
Notwithstanding the clear import of the statutory language noted above, DiSabati-no argues that because her BAC result was .10, and the Intoxilyzer 5000 had a five percent margin of error, her actual BAC could have been between .095 and .105.
This argument is without merit. During trial, the court was presented with an abundance of evidence to support a finding that DiSabatino was under the influence of alcohol while driving her vehicle in violation of 21 Del. C. § 4177. Trooper Huston testified that upon his arrival at the scene of the accident, he detected the presence of alcohol on DiSabatino’s breath and noticed that her eyes were bloodshot and glassy. DiSabatino admitted to Trooper Huston that she consumed 2-3 beers at Valley’s Restaurant between 10:30 p.m. and 10:50 p.m. whereafter she left the restaurant and drove her vehicle toward the Burlington Coat Factory. The Alcohol Influence Report admitted at trial included the results of the field tests conducted at Troop 6, during which DiSabatino committed some errors. Finally, Trooper Huston testified that DiSabatino underwent the Intoxilyzer 5000 test at 1:40 a.m. producing BAC result of .10. DiSabatino completed this test within four hours of driving and did not consume any alcohol between the time of the collision and her arrest. DiSabatino’s demeanor, admissions and blood alcohol concentration measured within four hours of driving all point to one conclusion. She was driving while under the influence. The trial court’s decision is in accord with the statutory prohibitions of 21 Del. C. § 4177 and correctly makes no allowances for a margin of error with the Intoxilyzer 5000 test.
The Court is satisfied that the quantum of evidence produced at trial provides ample support for DiSabatino’s conviction and the decision below is free from legal error.
D. Constitutionality of 21 Del. C. § 4177
DiSabatino argues that, notwithstanding recent amendments, 21 Del. C. § 4177 remains unconstitutionally over-broad and vague. Specifically, she alleges that because the State failed to determine her BAC at the time of the accident and simply relied on a BAC result that was measured within four hours after the collision it remains constitutionally infirm. Ac
In its response, the State articulates that in light of the General Assembly’s 1999 amendments to the statute at issue, it is neither overbroad or vague. Pointing to the clear language of the statute itself, the State argues that successful prosecution requires that the State prove beyond a reasonable doubt a sequential nexus between drinking alcohol and then driving such that the blood alcohol concentration discovered within fours hours of a person’s driving “is the result of an amount of alcohol present in, or consumed by the person when that person was driving.”
Before the General Assembly amended 21 Del. C. § 4177 in 1999, it read, in pertinent part, as follows:
21 Del. C. § 4177. Driving a vehicle while under the influence; evidence; arrests; and penalties.
(a) No person shall drive a vehicle:
(1) When the person is under the influence of alcohol;
(2) When the person is under the influence of any drug;
(3) When the person is under the influence of any combination of alcohol and any drug;
(4) When the person’s alcohol concentration is .10 or more; or
(5) When the person’s alcohol concentration is, within 4 hours after the time of driving, .10 or more.
(b) In a prosecution for a violation of subsection (a) of this section
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(2) It shall be an affirmative defense to a prosecution premised on subsection (a)(5) of this section if the person proves by a preponderance of the evidence that the person consumed a sufficient quantity of alcohol after the time of driving and before any sampling to cause the person’s alcohol concentration to ex*1226 ceed .10. Such evidence shall not be admitted unless notice of this defense is given to the prosecution at least 20 days before the trial.
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(c) For purposes of ... this section ..., the following definitions shall apply:
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(3) “Drive” shall include driving, operating, or having actual physical control of a vehicle.
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(5) “While under the influence” shall mean that the person is, because of alcohol or drugs or a combination of both, less able than the person would ordinarily have been, either mentally or physically, to exercise clear judgment, sufficient physical control, or due care in the driving of a vehicle.
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(g) For purposes of a conviction premised upon subsection (a) of this section, or any proceeding pursuant to this Code in which an issue is whether a person was driving a vehicle while under the influence, evidence establishing the presence and concentration of alcohol or drugs in the person’s blood, breath or urine shall be relevant and admissible ...
(1) Evidence of an alcohol concentration of .05 or less in a person’s blood, breath or urine sample taken within 4 hours of driving and tested as defined in subsection (e)(2) of this section is prima facie evidence that the person was not under the influence of alcohol within the meaning of this statute ....
The amended statute provides, in pertinent part:
21 Del. C. § 4177 as amended. Driving a vehicle while under the influence or with a prohibited alcohol content; evidence; arrests; and penalties.
(a) No person shall drive a vehicle:
(5) When the person’s alcohol concentration is, within 4 hours after the time of driving .10 or more. Notwithstanding any other provision of the law to the contrary, a person is guilty under this subsection, without regard to the person’s alcohol concentration at the time of driving, if the person’s alcohol concentration is, within 4 hours after the time of driving .10 or more and that alcohol concentration is the result of an amount of alcohol present in, or consumed by the person when that person was driving.
(b) In a prosecution for a violation of subsection (a) of this section:
(2)a. No person shall be guilty under subsection (a)(5) of this section when the person has not consumed alcohol prior to or during driving but has only consumed alcohol after the person has ceased driving and only such consumption after driving caused the person to have an alcohol concentration of .10 or more within 4 hours after the time of driving.
b. No person shall be guilty under subsection (a)(5) of this section when the person’s alcohol concentration was .10 or more at the time of testing only as a result of the consumption of a sufficient quantity of alcohol that occurred after the person ceased driving and before any sampling which raised the person’s alcohol concentration to .10 or more within 4 hours after the time of driving.
(g) For purposes of a conviction premised upon subsection (a) of this section, or any proceeding pursuant to*1227 this Code in which an issue is whether a person was driving a vehicle while under the influence, evidence establishing the presence and concentration of alcohol or drugs in the person’s blood, breath or urine shall be relevant and admissible. Such evidence may include the results from tests of samples of the person’s blood, breath or urine taken within 4 hours after the time of driving or at some later time. In any proceeding, the resulting alcohol or drug concentration reported when a test, as defined in subsection (c)(2) of this section, is performed shall be deemed to be the actual alcohol or drug concentration in the person’s blood, breath or urine without regard to any margin of error or tolerance factor inherent in such tests.
(1) Evidence obtained through a preliminary screening test of a person’s breath in order to estimate the alcohol concentration of the person at the scene of a stop or other initial encounter between a law enforcement officer and the person shall be admissible in any proceeding to determine whether probable cause existed to believe that a violation of this Code has occurred.
Courts charged with the task of statutory construction engage in a de novo standard of review.
According to the United States Supreme Court:
In a facial challenge to the overbreadth and vagueness of a law, a court’s first task is to determine whether the enactment reaches a substantial amount of constitutionally protected conduct. If it does not, then the overbreadth challenge must fail. The court should then examine the facial vagueness challenge, and assuming the enactment implicates no constitutionally protected conduct, should uphold the challenge only if the enactment is impermissibly vague in all of its applications.32
This Act seeks to remedy any perceived constitutional infirmity by ensuring that what was implicit in 21 Del. C. § 4177 (Supp.1995) is now explicitly set forth in the law — that persons who drove with a sufficient amount of alcohol in their system to raise their alcohol concentration to .10 or more within 4 hours of driving are subject to prosecution but persons whose drinking and driving are unrelated are not. Thus, the Act targets only those persons who are behind the wheel with a sufficient quantity of alcohol -in their bodies to raise their alcohol concentrations to .10 or above within 4 hours.35
With this legislative purpose in mind, the Court now considers whether the DUI statute reaches a substantial amount of constitutionally protected conduct. Overbreadth is found when a statute “does not aim specifically at evils within the allowable area of government control, but ... sweeps within its ambit other activities that constitute an exercise of protected expressive or associational rights.”
The State asserts that the 1999 amendments to the DUI law have corrected the offensive portions such that:
[P]ersons whose drinking and driving are unrelated no longer are subject to prosecution under the DUI law. It is clear under the present law that the sequence of drinking and driving must be such that the person had a certain amount of alcohol present in his or her body prior to or during driving to be in danger of prosecution under 21 Del. C. § 417738
DiSabatino challenges the amended statute as “defective when measured against the standards enunciated in Baker, and
In comparing the present DUI statute with its predecessor, it is apparent that the overbreadth identified by the Court in Baker was rectified by the specific language in the 1999 amendments. Section 4177(a)(5) precludes prosecution of individuals who consume alcohol after they have ceased driving'. Section 4177(g)(1) was also revised by the 1999 amendment to insure persons were on notice of what conduct is proscribed. These changes remove all doubt about the circumstances under which an individual can be arrested and prosecuted for driving while under the influence of alcohol. Because constitutionally protected conduct is not subject to prosecution in the new version of the DUI statute, this Court finds that it is constitutionally sound and not overbroad.
The Court will now turn to DiSa-batino’s claim of vagueness. In order to avoid vagueness, penal statutes must be drafted with sufficient precision that ordinary individuals are put on notice of the type of conduct that is prohibited.
The predecessor DUI statute was vague because it allowed for the prosecution of persons who consumed alcohol only after they stopped driving as well as individuals who drove with a BAC of .05 or less, and thus, not ‘under the influence’, but whose BAC rose to .10 within four hours of the time of driving.
In contrast, the amended statute provides adequate notice to persons of ordinary intelligence that his or her contemplated behavior is forbidden. It does so by clearly announcing the circumstances that would render individuals susceptible to prosecution. First, an individual must consume alcohol before or while operating a motor vehicle. Second, that level of alcohol must rise to .10 or above within four hours of driving. Third, the level of alcohol present within that time frame must be “the result of an amount of alcohol present in, or consumed by the person when that person was driving.”
IV. Conclusion
Based on the foregoing analysis, this Court affirms the decision of the Court of Common Pleas and concludes that 21 Del. C. § 4177, as amended, withstands constitutional scrutiny.
IT IS SO ORDERED.
Notes
. 21 Del. C. § 4177L.
. 11 Del. C. § 5301.
. Id.
. State v. Richards,
. State v. Huss,
. Steelman v. State,
. Ensminger v. Merritt Marine Const. Inc.,
. Trial Tr. at 6.
. See Darst v. State,
. State v. Moore,
. Trial Tr. at 24.
. Trial Tr. at 23.
. Trial Tr. at 20.
. Anderson v. State,
. State v. Clough,
. 21 Del. C. § 4177(a)(5).
. 21 Del. C. § 4177(g) (emphasis supplied).
. State v. Baker,
. 21 Del. C. § 4177(g)(2) (emphasis supplied ).
. Appellant's Opening Br. at 9.
. Id.
. 21 Del. C. § 4177(a)(5).
. 21 Del. C. § 4177(b).
. State v. Baker,
. Sanders v. State,
. Richardson v. State,
. State v. Colasuonno,
. United States v. Haniss,
. Daniel D. Rappa, Inc. v. Engelhardt,
. 73 Am.Jur.2d Statutes § 132 (2001).
. Stiftel v. Malarkey,
. Village of Hoffman Estates v. Flipside, Hoffman Est.,
. H.R. 44, 140th General Assembly (Del.1999).
. Id.
. Id.
. United Video Concepts, Inc. v. Dover,
. United Video Concepts, Inc.,
. Appellee's Answering Br. at 13.
. Appellant’s Opening Br. at 10.
. State v. Baker,
. Id. at 1145.
. Id. at 1147.
. Id.
. Kolender v. Lawson,
. Id.
. Id.
. Baker,
. Id.
. 21 Del. C. § 4177(a)(5).
