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Due to the severity of the mandatory penalties, the lasting impact a DUI can have on your future, and the technical nature of fighting a DUI, it is best to hire an experienced attorney to help you. Attorney Colin Maher will represent you for an up front fee of $250 with a reasonable payment plan to follow. That being said, here is a guide to help you through the DUI case process should you choose to handle it on your own. It will take significant research and preparation to adequately fight your OVI charge.

Before Your First Appearance

1. Read through the Ohio Rules of Criminal Procedure
2. Read through the Ohio Rules of Evidence
3. Read through OVI related laws 4511.181 to 4511.198 of the Ohio Revised Code
4. Read through the Ohio Administrative Code on alcohol and drug testing
5. Get a copy of your insurance card covering you on the date of the alleged offense

First Appearance

1. Enter your plea- at your first appearance in court called an arraignment, you will be asked to enter a plea of not guilty, guilty, or no contest. You may also request a reasonable continuance of your arraignment.
2. Show proof of insurance if not already marked shown on your ticket.
3. Request a jury trial if your plea is not guilty.
4. Request discovery- this is the formal process of obtaining evidence through Rule 16 of the Ohio Rules of Criminal Procedure.
5. Request to terminate the administrative license suspension- various procedural errors may allow for a termination of your license suspension. Read through the Ohio Revised Code starting with OVI definitions 4511.181. You can also use our previous blog on fighting your administrative license suspension as a guide.
6. Appeal your license suspension- if an administrative license suspension has been imposed appeal it pursuant to Ohio Revised Code 4511.197.
7. Request a stay of your license suspension- this acts to pause your suspension while the appeal of your suspension is pending.
8. Request driving privileges- if a stay or termination of your suspension are not granted, request limited privileges from the court. It is the court’s decision to grant or deny privileges. The court cannot grant privileges for a certain period of time depending on your case.
9. Address any immobilization or impound issues- if your vehicle has been immobilized or impounded, address this with the court.
10. Request to preserve video- if any video has been taken, request that the court order the arresting agency and the prosecutor’s office to preserve the video.

Between Arraignment and Pretrial or Trial

1. Copy all discoverable materials.
2. Drop off a DVD to get a copy of any footage available.
3. Research relevant case law, the Ohio Revised Code, and the Ohio Administrative Code to help prepare motions.
4. Submit motions to suppress evidence or dismiss and request a hearing on those motions- use case law and procedural errors to convince the court that certain evidence should not be permitted in trial i.e. officer did not have reasonable suspicion to stop, officer did not substantially comply with testing standards for field sobriety tests, officer did not have probable cause to arrest, bodily substance tested was not withdrawn, handled, or analyzed in accordance with methods approved by the Ohio Director of Health, and lab report does not comply with the requirements of Ohio Revised Code 4511.19.

Prepare for Trial

1. Subpoena witnesses.
2. Prepare for jury selection.
3. Prepare opening statement.
4. Prepare to object to statements of the prosecution’s witnesses that don’t comply with the Ohio Rules of Evidence.
5. Prepare to object to the admission of evidence that doesn’t comply with the Ohio Rules of Evidence
6. Prepare cross-examination of the prosecution’s witnesses.
7. Prepare direct-examination of your witnesses.
8. Take the stand as your own witness if you choose- use extreme caution here. This opens you up to questioning by the prosecutor and can lead to the jury hearing your prior record in some cases.
9. Prepare your closing argument- this should be a summation of why your case has not been proven beyond a reasonable doubt.

Disclaimer: This guide is to be used for educational purposes only. It is not legal advice and in no way establishes an attorney-client relationship. This is not a complete guide to fighting your case. It is not an adequate substitute for having experienced legal counsel on your case. Each and every case is fact specific and should be treated as such. Some motions may be appropriate in some cases and inappropriate in others. It is highly advised that you seek legal counsel prior to attempting to fight your case on your own.

Dram Shop Laws

The set of laws that provide for legal liability in a case in which a person receives liquor and then causes a motor vehicle or other type of accident. Dram shop laws are named as such because of the 18th century establishments called “dram shops” that sold gin in spoonfuls to patrons. These laws allow victims of DUI crashes and their families to sue the establishment or alcohol vender who sold liquor to the person who ultimately caused the crash. The final result may be that the liability is split between the drunk driver and the establishment so that the establishment shares in the financial payout to the victim or his or her family. At the time of publication, 43 states and the District of Columbia had some version of a dram shop law. The only states that do not have a dram shop law include Delaware, Kansas, Louisiana, Maryland, Nebraska, Nevada, South Dakota and Virginia.
The extent of these laws varies greatly. For example, some states limit liability only if a person was obviously intoxicated. Other states limit liability only if the individual who caused the DUI accident is a minor. Nevada and South Dakota specifically shield licensed establishments from legal and financial liability. Even in states that have dram shop laws, damages may be limited. These laws may specifically include or exclude liability for social hosts.

Social Host Liability

Another set of laws that may implicate individuals who serve alcohol in their home is social host liability laws. These laws often hold social hosts liable for injuries caused after they have served minors alcohol. Their liability often extends to the minor and to any other individuals who are injured by the minor’s actions. However, other states do not hold social hosts responsible only for minor guests but also hold them responsible for accidents that even adult guests cause. These laws vary widely as some rely on the social host serving someone who is clearly inebriated while others focus only on minors. The states that have social liability laws in place regarding furnishing alcohol to minors include Alabama, Arizona, Florida, Illinois, Kansas, Michigan, New Hampshire, Utah and Wyoming. General social host liability laws that are imposed on hosts who serve alcohol to guests regardless of age include Alaska, Arkansas, Connecticut, Hawaii, Maine, Maryland, Massachusetts, Missouri, New Jersey, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Washington and Wisconsin.

Common Law

In addition to statutes that specifically discuss a host’s liability, the common law may also provide relief for injured victims. Traditionally, common law has held that social hosts should not be held liable for harm caused by their guests after serving them alcohol. However, a negligence theory may supply another route for a personal injury victim to recover if a host negligently served alcohol, especially if the person who caused the accident was a minor.

Proving a Case

In order for a personal injury victim to prevail in a case involving negligence, social host liability laws or dram shop laws that apply to social hosts, the victim must usually prove specific elements. Many laws center on whether the guest was drunk at the time the host provided alcohol to him or her. This will likely involve showing the guest’s blood alcohol level, testimony by other people present who observed how much the individual drank and other evidence that shows that the guest would have been perceived to be obviously intoxicated by a reasonable person. Additionally, the personal injury victim must be able to show a causal link between the furnishing of alcohol and the injuries that he or she sustained. Additionally, the personal injury victim may have to show that it was reasonable that the guest would get behind the wheel of an automobile after drinking the alcohol that the host served.

The potential penalties you could face on a first DUI charge in Ohio depends on whether you took a breath or other chemical test and whether you blew above or below a certain breath alcohol threshold.

“Low Test” OVI

If you were arrested for an OVI, opted to take a breath test, and blew below a .17, you would likely be charged with a “low test” or “per se” OVI. The potential penalties for a “low test” or “low tier” OVI include:

(1) 3 days to 6 months in jail: Often, if the minimum penalty is imposed, this mandatory jail time can be served in a certified driver intervention program.

(2) Six month to three year license suspension: After a certain period of time has passed, the judge might be willing to grant limited driving privileges for work and/or school.

(3) Fines: $375 to $1075.

“High Tier” OVI

If you were arrested for an OVI, opted to take a breath test, and blew at or above a .17, you would likely be charged with both a “per se” OVI and an additional “high tier” OVI charge. The potential penalties for a “high tier” OVI conviction are as follows:

(1) 6 days – 6 mothts in jail: If given the minimum 6 days in jail, 3 days may be served in jail and 3 days in a driver’s intervention program.

(2) Fines: $375 to $1,075

(3) Driver’s License Suspension: 6 months to 3 years. Driving privileges might be granted by the judge following a mandatory waiting period.

(4) Yellow “Party” License Plates: Mandatory

(5) Ignition Interlock: Judge might impose at his or her discretion.

In addition to these court-imposed penalties, a DUI conviction can affect future job prospects, car insurance rates and many other areas of your life. In many cases, there are defenses available to fight your Columbus first offense DUI charge. Speaking with a Columbus DUI attorney about potential defenses in your case is highly recommended to avoid jail time and other long-term consequences of a DUI conviction.

For three decades, lawyers and judges have been misinterpreting the case of State v. Vega. In Vega, the Ohio Supreme Court held defendants in DUI/OVI cases may not attack the general reliability of breath-testing machines. Some lawyers and judges interpret Vega as if it says defendants are not permitted to make anychallenge to the breath test result. This misinterpretation of the Vega decision may exist in part because most people have not actually read the decision. It’s like the telephone game where the statement made by the first person in the game is modified drastically by the time the statement is repeated by the last person in the game. A few days ago, the Ohio Supreme Court clarified the holding of Vega in a case which will hopefully end the abuse of defendants’ rights resulting from the misinterpretation of Vega.

The recent case is Cincinnati v. Ilg. In Ilg, the defendant took a breath test on an Intoxilyzer 8000, blew over .080, and was charged with OVI. The defense attorney filed a Demand For Discovery requesting that the prosecution provide records for the specific Intoxilyzer 8000 used for his client’s breath test. When the prosecution did not provide the records, the defense subpoenaed the records from the Ohio Department of Health, the agency responsible for maintaining those records. The program administrator for the Department of Health’s alcohol and drug testing program told the Court the Department of Health did not have the personnel or technology to provide the requested records. The records were not provided.

The trial court excluded the breath test results from evidence, concluding the defendant had the right to challenge the reliability of his breath test and could not do so without the requested records. The prosecution appealed to the First District Court of Appeals, and the appellate court affirmed the decision of the trial court. The prosecution then appealed to the Ohio Supreme Court. The prosecution’s primary argument was this: a defendant cannot compel the State to produce information that is to be used for the purpose of attacking the reliability of the breath-testing instrument because State v. Vega prohibits defendants from making attacks on the reliability of breath-testing instruments.

The Ohio Supreme Court framed the issue this way: “whether an accused defending a charge that he operated a motor vehicle with a prohibited level of alcohol in his breath is precluded from attacking the reliability of the specific breath-testing machine”. The Court concluded that, although a defendant may not challenge thegeneral reliability of approved breath-testing instruments, a defendant may challenge the accuracy of his specific test results. The Court stated a defendant may challenge, “the accuracy, competence, admissibility, relevance, authenticity, or credibility of specific test results at issue in a pending case.”

In reaching this conclusion, the court cited several previous Ohio Supreme Court decisions reaching the same conclusion. That’s because the Ilg decision is paradoxically a landmark case which doesn’t really say anything new. The interpretation of Vega ‘announced’ by Ilg is actually what Vega itself said 30 years ago. The need for the ‘new interpretation’ of Vega only existed because of the telephone game problem. Some lawyers and judges told some other lawyers and judges about the ‘Vega rule’, those lawyers and judges told some other lawyers and judges, and so on, and so on. Eventually, it was ‘common knowledge’ in the legal community that defendants cannot challenge breath test results, even though that’s not at all what Vega said.

As Judge Teresa Liston said in State v. Lancster, “Because this Court is bound to apply the rule of Vega as articulated by the Vega court itself, and not the ostensible or purported rule of Vega, a close reading of Vega is appropriate, and indeed required.” Indeed! Now that a unanimous Ohio Supreme Court has reinforced the true holding of Vega, motorists in Ohio will finally be able to defend themselves against OVI charges based on inaccurate breath test results.

n the last couple weeks, two school bus drivers were suspected of being under the influence while driving a bus full of students. Both drivers were arrested for DUI, and both drivers now face serious consequences. These incidents raise the question of what happens if a school bus driver is convicted of DUI/OVI in Ohio.

The first incident, reported by the Associated Press, involves a school bus driver in Utah. The suspect was driving elementary school students for a field trip. Two people, one motorist and one parent on the bus, called 911 to report the bus was swerving erratically and nearly hit a car on the highway. An officer stopped the bus and conducted a DUI investigation. The bus driver was arrested for DUI, and prescription muscle relaxers were found in the bus driver’s purse. The students were driven to the field trip by another, presumably sober, bus driver.

The second incident, reported by the Boston Globe, involves a school bus driver in Massachusetts. The suspect was driving a high school cross country team from a meet to their high school. Witnesses reported the bus driver smelled of alcohol, ran a red light, took the wrong exit, failed to use turn signals, hit rumble strips, and drove at fluctuating speeds. Police stopped the bus in the school parking lot and administered field sobriety tests to the driver. The bus driver was arrested for DUI and was held without bail. The bus driver reportedly had two prior DUI convictions.

In Ohio, school bus drivers face serious consequences for DUI/OVI convictions. Schools are required by Ohio Administrative Code section 3301-83-06 to complete semi-annual record checks for school bus drivers. If a driver was convicted of DUI/OVI in the last six years, that driver is disqualified from operating a school bus. In addition, schools are required by Ohio Administrative Code section 3301-83-23 to terminate the employment of any school bus driver convicted of DUI/OVI. In a nutshell, if a school bus driver is convicted of DUI/OVI in Ohio, that driver’s employment will be quickly terminated, and that driver will not be eligible to drive a school bus for six years. These regulations apply if the DUI/OVI occurred while driving a school bus, and they also apply if the DUI/OVI occurred in a personal vehicle.

I represented a school bus driver charged with DUI/OVI in a personal vehicle. My client was stopped because an officer believed my client was doing donuts in a school parking lot. The officer observed signs consistent with impairment and arrested my client. The officer performed a Drug Recognition Evaluation and concluded my client was under the influence of a narcotic analgesic. The officer charged my client with OVI and Reckless Operation. My client was in a difficult position because the employment termination and six-year disqualification for DUI/OVI convictions also apply to Reckless Operation convictions. In court, the judge concluded the initial stop of my client was not justified because the officer did not actually see my client doing donuts; he only saw headlight movements consistent with donuts. As a result, all evidence obtained after the initial stop was suppressed (excluded), and both charges were dismissed.

My client was fortunate there was no conviction. The consequences for school bus drivers convicted of DUI/OVI in Ohio are severe. The severity of the consequences is probably appropriate, as school bus drivers are carrying some very precious cargo.

Somewhere between ten percent and twenty percent of Americans have GERD: Gastro Esophageal Reflux Disease. While the advertisements by pharmaceutical companies have made GERD common knowledge, it is no so commonly known that this medical condition can inflate the result of an alcohol breath test. When the defendant in an OVI case has GERD, lawyers and judges find themselves at the intersection of law and science.

Science was not my best academic subject. In high school, I was one of only two people in the chemistry class not invited to the take physics. In college, I was required to take a few science courses, and I studied diligently…to find out which courses were the easiest! As a criminal defense lawyer, I was not thrilled to realize that developing expertise in DUI/OVI defense requires at least some comprehension of anatomy, physiology, chemistry, and pharmacokinetics. Although I am far from being a scientist, I have learned enough about the scientific aspect of DUI/OVI cases that I was recently asked to speak at a seminar on the topic of “Presenting A GERD Defense: Law And Science”.

Recognizing how GERD affects alcohol breath tests requires understanding how alcohol reaches human breath. Alcohol is absorbed into the bloodstream, mostly in the intestines and some in the stomach. Blood carries the alcohol to different parts of the body, including the lungs. In the lungs, small blood vessels wrap around the ends of the bronchial trees; the alveolar sacs. At the alveolar sacs, gases from the blood, including alcohol, go into the lungs. Those gases, including alcohol, are then exhaled. If a person is taking a breath test, those gases are exhaled into the mouthpiece of a breath-testing machine.

The breath-testing machine is supposed to measure alcohol from the lungs only. For people with GERD, however, alcohol from their stomach is getting added to the alcohol from their lungs. At the bottom of the esophagus, there is muscle tissue, the lower esophageal sphincter, which prevents stomach contents from going back up the esophagus. For people with GERD, the lower esophageal sphincter does not close all the way, and gases (as well as liquids) from the stomach leak up the esophagus. Those gases include alcohol.

Alcohol vapors from the stomach go up the esophagus, meet with alcohol vapors from the lungs, and both are exhaled together into the breath-testing machine. The machine doesn’t know where the vapors came from; it just measures the alcohol exhaled into the mouthpiece. Consequently, what should be a measurement of alcohol from the lungs is falsely elevated by alcohol from the stomach.

Although the impact of GERD on the breath test is understood, it’s not always accepted by lawyers and judges. Based on the 30-year-old case of State v. Vega, some lawyers and judges believe a defendant may not question the accuracy of the defendant’s breath test. What Vega really says is the defendant may not attack the general reliability of the breath-testing machine. Vega does not prohibit evidence showing the specific breath test in the defendant’s case yielded an inaccurate result.

Thankfully, this was clarified in the recent case of Cincinnati v. Ilg. In Ilg, the Ohio Supreme Court stated a defendant is permitted to challenge “the accuracy, competence, admissibility, relevance, authenticity, or credibility of specific test results….”

It should now be clear that a person charged with OVI is permitted to demonstrate the result generated by the breath-testing machine does not accurately reflect his or her true breath alcohol concentration. A trial is intended to be a search for the truth, and the truth is GERD can falsely inflate a breath test result. It is not an issue in every case, but for the ten to twenty percent of people with GERD, it’s a viable defense.

Most states acknowledge urine testing is not an accurate way to measure blood alcohol concentration, and Ohio is one of the few states which still uses urine alcohol testing for DUI/OVI cases. Ohio law makes urine tests admissible in court so long as law enforcement agencies follow state regulations. Some of those regulations address scientific reliability, and some of those regulations address administrative issues. As a result, urine tests are often inadmissible, not because they are scientifically unreliable, but because the government did not follow its own rules.

Ohio law makes urine tests admissible in DUI/OVI cases. Ohio Revised Code section 4511.19(D) states urine tests may be admitted as evidence if the urine sample is analyzed in accordance with regulations approved by the Ohio Director Of Health. The regulations approved by the Director Of Health (DOH) are found in chapter 3701-53 of the Ohio Administrative Code.

Some Ohio regulations for urine testing promote reliable test results. For example, the regulations establish what testing methods are acceptable (e.g., gas chromatography and immunoassay) and require confirmatory testing by an additional method. The regulations also require that testing methods have documented sensitivity, specificity, accuracy, precision and linearity.

Some Ohio regulations for urine testing are more administrative in nature. For example, the regulations require that urine specimens are collected in a certain type of container with a certain type of lid. The regulations further require that the container have a label which contains certain information. The regulations also contain requirements for record keeping, laboratory accreditation, and laboratory personnel permits.

For a urine test to be admissible as evidence in a DUI/OVI trial, law enforcement must comply with the DOH regulations. If a defendant files a motion to suppress the urine test based on the regulations, the prosecution has the burden of proving substantial compliance with the regulations. A recent case of mine is a good illustration of how this plays out in court.

My client was arrested for OVI, submitted a urine sample, and the result was reported as .123. We filed a motion to suppress the urine test, and the laboratory technician who performed the urine test was subpoenaed to court for our motion hearing. The prosecutor and I met with the lab tech before the hearing started. The lab tech opened the bag containing the urine sample…[insert dramatic music here]…the label on the jar did not contain the name of the suspect or the date and time the specimen was collected. The prosecutor agreed the urine test would be suppressed, and the OVI charge was reduced to a lesser offense.

This case demonstrates the irony inherent in Ohio’s urine testing system. The truth is my client’s urine test shouldn’t be used against him because it has doubtful accuracy, and we don’t want to convict people based on inaccurate tests. The lack of accuracy, however, is not what made the urine test inadmissible. Instead, the urine test was going to be inadmissible because the officer overlooked writing some basic information on a label. I think most people would say my client ‘got off on a technicality’: the reality is this was the right result, but probably for the wrong reason.

Suppose an officer detains a person for violating a traffic law and it turns out the person really didn’t violate the law: the officer was simply mistaken about what the law says. Until recently, one would expect that any evidence obtained after the mistaken detention would be thrown out. In a recent case, however, the U.S. Supreme Court concluded any evidence obtained after the officer mistakenly detained the person is not excluded from trial, so long as the officer’s mistaken belief about the law was reasonable.

The case is Heien v. North Carolina. A police officer was watching traffic on a road in North Carolina when the officer observed Heien’s Ford Escort pass by. The car was being driven by Maynor Javier Vasquez, and Heien was a passenger. The driver was not driving recklessly, was not speeding, and was not violating the law in any way. The officer followed the car because the driver looked “very stiff and nervous”, then stopped the car for what the officer believed was a brake light violation. The car only had one working brake light, and the officer did not know that North Carolina law only requires one working brake light.

As the officer was issuing a warning ticket for the broken brake light, the officer became suspicious because the driver and passenger gave inconsistent answers to his questions regarding their destination. The officer asked Heien if the officer could search the vehicle. Heien consented. The officer found cocaine in the vehicle, and Heien was ultimately charged with and convicted of Attempted Drug Trafficking.

Heien’s conviction was reversed by the North Carolina Court of Appeals, but that decision was reversed by the North Carolina Supreme Court. Heien appealed to the United States Supreme Court. The U.S. Supreme Court accepted the case to answer this question: can an officer’s mistake of law give rise to the reasonable suspicion necessary to uphold the seizure under the Fourth Amendment?

The U.S. Supreme Court answers that question in the affirmative. In an opinion written by Chief Justice Roberts, the Court concludes that, if an officer stops a vehicle based on the officer’s mistake of law, and if that mistake is reasonable, the stop is justified under the Fourth Amendment. The Court reasons that people, including law enforcement officers, make mistakes, and an officer’s mistaken belief should only result in evidence being excluded if the officer’s mistaken belief was unreasonable. The Court supports this reasoning with citations to cases from the 1800s. Those cases did not involve the scope of the Fourth Amendment, and the Court’s opinion admits the cases are not on-point. The Court also compares officers’ mistakes of law with officers’ mistakes of fact. There are cases holding a detention may be justified even if an officer made a mistake of fact.

The Court’s comparison of mistakes of fact and mistakes of law is not compelling. The Court gives this example:

An officer might, for example, stop a motorist for traveling alone in a high-occupancy vehicle lane, only to discover, upon approaching the car that two children are slumped over in the back seat. The driver has not violated the law, but neither has the officer violated the Fourth Amendment.

In the Court’s example, we would not expect an officer to know there were additional passengers in the car, so the officer’s detention of the car and its occupants is reasonable. We do, however, expect officers to know what is illegal and what is not. Suppose the officer knows there are two children in the car and mistakenly believed the law required four people in a vehicle for travel in the high-occupancy lane. I think stopping the vehicle based on the officer’s mistake of law would be unreasonable. The U.S. Supreme Court may disagree.

The Court seems to bend over backward to find a way to justify stopping vehicles. The real reason the officer stopped the car is the driver was a minority and appeared “very stiff and nervous” (and he was driving a Ford Escort!). The suspected brake light violation was really just an excuse to stop the car; what the law calls a pretextual stop. The Court held in Whren v. United States that pretextual stops are permitted so long as they are justified by some violation of the law. Now the court goes even further to say there really doesn’t need to be a violation of the law for a pretextual stop, as long as the officer reasonably says he thought there was a violation of the law.

The Court’s decision in Heien is another incremental erosion of Fourth Amendment protections. I’m not suggesting the officer should be punished, or even criticized, for not knowing every intricacy of the state’s vehicle equipment law. I’m only suggesting that, if the officer was wrong, and there really was no violation of the law, the officer really did not have justification to stop the car. Therefore, the stop was an unreasonable seizure, and evidence obtained after the unreasonable seizure should be suppressed. I’m sure the Heien case will be cited in future litigation of DUI/OVI cases in Cleveland and Central Ohio.

If marijuana use is legalized in Ohio, more drivers will face charges of operating a vehicle under the influence of marijuana.  Ohio’s OVI-marijuana laws raise many questions:  How long does a marijuana high last?  Does marijuana impair driving ability?  Do blood and urine test results correlate with impaired driving ability?  Are Ohio’s OVI-marijuana laws Constitutional?  This article addresses the first question by discussing the duration of marijuana effects.

The psychoactive ingredient in marijuana is THC (tetrahydrocannabinol).  THC is what makes a person ‘high’.  Whether smoked or eaten, when THC enters the body, it is broken down (metabolized) quickly, either in lungs or stomach.  When this metabolism occurs, metabolites are produced.  A metabolite is any substance produced during metabolism:  what remains after a drug is ‘broken down’.

As marijuana is metabolized when it enters the body, it is laughable that Ohio law prohibits operating a vehicle with a prohibited concentration of “marihuana”.  There will never be Ohio OVI cases with blood or urine tests showing a concentration of “marijuana” because blood and urine tests do not identify or measure “marijuana”.  Instead, they identify and measure THC metabolites.

Two THC metabolites are measured in the context of DUI/OVI cases. One metabolite of THC is 11-OH-THC, known as Hydroxy THC. Another metabolite of THC is THC-COOH, known as Carboxy THC. THC metabolism occurs sequentially: from THC to Hyrdoxy THC to Carboxy THC. Hydroxy THC is commonly called the ‘active’ metabolite, and Carboxy THC is commonly called the ‘inactive’ metabolite. The following analogy explains why.

In terms of being psychoactive, THC and its metabolites can be compared to a campfire. THC is like the burning fire: just like the campfire produces heat, THC produces mind-altering effects. Hydroxy THC is like the lightly glowing embers at the end of the campfire’s existence: just as those embers give off a little heat, Hydroxy THC gives a little high. Carboxy THC is like the ashes of a campfire: all we can say from the presence of Carboxy THC is ‘there was a fire here in the past’.

There is a distinction between the duration of a marijuana high and the length of time THC metabolites are detectable. There are varying conclusions about the average length of a marijuana high. The National Highway Traffic Safety Administration (NHTSA) marijuana fact sheet reports a range of two hours and five hours.

Although the effects of marijuana last only two to five hours, THC and its metabolites are detectable for much longer. There are varying conclusions on detectability in scientific literature, so what is reported here is subject to debate. In blood, Hydroxy THC is detectable for up to eight hours, and Carboxy THC is detectable for up to 12 hours. In urine, Carboxy THC is detectable for up to five weeks.

The distinction between duration of detectability and duration of effects is problematic. Even if marijuana impairs driving ability, it’s only for two to five hours. Tests, however, will reveal THC metabolites in blood for up to 12 hours and in urine for up to five weeks. That means a person could be charged with OVI-marijuana hours, days, or weeks after it stops affecting them. This provokes the question posed at the beginning of this article regarding whether Ohio’s OVI-marijuana laws are Constitutional. That issue will be addressed in a subsequent article in this blog.

*Although the wisdom of passing Issue 3 is not the subject of this article, I do have an opinion on the matter. Regardless of whether marijuana legalization is a good public policy, it should not be accomplished by means of a Constitutional amendment. The purpose of the Ohio Constitution is to provide a framework for the state government and should not be modified to encompass narrow public policies like marijuana legalization. Those policies should be addressed in legislation, not the Constitution.