THC Detection in Blood: A Comprehensive Review

THC Detection in Blood: A Comprehensive Review

THC Detection in Blood: A Comprehensive Review

Tetrahydrocannabinol (THC), the main psychoactive compound in marijuana, can remain detectable in the blood for several days or even weeks after use. This is due to the fact that THC is highly fat-soluble, meaning that it dissolves easily in fat cells. Once THC is absorbed into the bloodstream, it is distributed throughout the body, including the fat cells. When THC reaches the brain, it binds to cannabinoid receptors, producing the intoxicating effects associated with marijuana use.

As the intoxicating effects of THC wear off, it is released from the brain and redistributed to other tissues, including the fat cells. THC can be stored in fat cells for weeks or even months, and it is released slowly back into the bloodstream over time. This means that a blood test for THC can detect past marijuana use, even if the individual is no longer under the influence.

Have you been charged with driving while high?

Want to fight that charge!
Call Our Office for a Free Case Evaluation

Factors that Affect THC Detection in Blood

A number of factors can affect how long THC remains detectable in the blood, including:

  • Frequency of use: Chronic marijuana users tend to have higher THC blood levels than occasional users.
  • Metabolism: Individuals with faster metabolisms tend to clear THC from their system more quickly.
  • Body composition: Individuals with higher body fat percentages tend to have higher THC blood levels.
  • Method of use: Different methods of marijuana use can result in different THC blood levels. For example, smoking marijuana tends to result in higher THC blood levels than eating marijuana.

Interpretation of THC Blood Test Results

It is important to note that THC blood levels do not necessarily correlate with impairment. Some individuals with high THC blood levels may not be impaired, while others with low THC blood levels may be impaired. Other factors, such as individual tolerance, route of administration, and time since use, can also play a role.

Additional Scientific Details

In addition to the information above, here are some additional scientific details about THC detection in blood:

  • THC is metabolized by the liver into a number of different metabolites, including 11-hydroxy-THC (11-OH-THC). 11-OH-THC is more potent than THC and has a longer half-life, meaning that it remains in the body longer.
  • The half-life of THC in the blood ranges from 1.3 to 13 days, depending on the individual’s metabolism and other factors.
  • THC can be detected in blood using a variety of analytical methods, including gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS).

Future Research Directions

Additional research is needed to better understand the relationship between THC blood levels and impairment. Researchers are also working to develop new methods for detecting THC in blood that are more sensitive and specific.

Did You Know

Michigan State Police Legal Updates

MSP Legal Update No. 153 (01/2023)

  • Search & Seizure: The smell of marihuana, standing alone, no longer constitutes probable cause to search for that substance
  • Vehicle Code: Violation for impeding traffic requires evidence the accused’s conduct actually affected the normal flow of traffic.

Legal Update No. 153 (01/2023)

 

MSP Legal Update No. 150 (01/2022)

  • Vehicle Code: Persons under the age of 21 may be prosecuted for operating a motor vehicle with the presence of marihuana in their system
  • Criminal Law: Ethnic intimidation based on gender includes harassing or intimidating another person because of the actual or perceived gender of that person.

Legal Update No. 150 (01/2022)

 

Legal Update No. 148 (09/2021)

Statutes: Code of Criminal Procedure amended to prohibit issuance of appearance tickets to a person arrested for an “operating while intoxicated” offense; Juvenile Law: Individuals who are 17 years of age to be treated as juveniles in criminal proceedings rather than automatically being treated as adults; Did You Know: The mere presence of an unidentified cocaine metabolite is insufficient to prove operation of a vehicle with the presence of “any amount” of cocaine in the body.

Legal Update No. 148 (09/2021)

 

Legal Update No. 147 (03/2021)

Statutes: The Code of Criminal Procedure amended to require persons arrested for certain misdemeanor and ordinance violations not exceeding 1-year in jail to be released from custody upon issuance and service of an appearance ticket; Vehicle Code: The Michigan Vehicle Code amended to eliminate the requirement to provide an audible signal when overtaking another vehicle.

Legal Update No. 147 (03/2021)

More Posts

Alcohol, Drugs, Kayaking – It could be a problem

Alcohol, Drugs, Kayaking – It could be a problem

Can I drink alcohol and smoke cannabis if I'm canoeing or kayaking or tubing or paddleboarding or just floating around?While Michigan law doesn't explicitly forbid consuming alcohol on non-motorized vessels like canoes or kayaks, it's strongly discouraged for safety...

read more
An Independent Review of the Intoxilyzer 9000

An Independent Review of the Intoxilyzer 9000

An Independent Review of the Intoxilyzer 9000 Part 1 - Residual mouth alcohol detection Counterpoint Volume 2; Issue 2 - Article 3 (August 2017) An article in the Core Skills III-2 Module Jan Semenoff, BA, EMAForensic CriminalistThe opportunity to conduct an...

read more
The Intoxilyzer 9000 (part 1)

The Intoxilyzer 9000 (part 1)

The Intoxilyzer 9000 (part 1 of 2)Roll-Out The Michigan State Police (MSP) initiated Intoxilyzer 9000 (Intoxilyzer) training for police officers statewide, commencing in 2023. In order to participate, officers were required to complete both preliminary breath test...

read more
The Intoxilyzer 9000 (part 2)

The Intoxilyzer 9000 (part 2)

The Intoxilyzer 9000 (part 2 of 2)Using it The Intoxilyzer is user-friendly and equipped with a built-in feature to alert officers of any potential issues. As a precautionary measure, officers are specifically advised to switch off their portable radios prior to...

read more
How DUI Charges Impact Your Child’s Future

How DUI Charges Impact Your Child’s Future

In Michigan driving is considered a privilege. with this privilege comes immense responsibility, especially when it comes to driving under the influence (DUI) as well as other responsibilities. The consequences of youth DUI extend far beyond the immediate legal...

read more
FAQs About Restoring Your Drivers License in Michigan

FAQs About Restoring Your Drivers License in Michigan

Frequently Asked Questions about Restoring Your Driver's License in MichiganHere's what you need to knowWhat are the steps to restore my driver's license in Michigan? The steps to restore your driver's license in Michigan vary depending on the reason your license was...

read more
THC Detection in Blood: Challenges and Implications

THC Detection in Blood: Challenges and Implications

THC Detection in Blood: Challenges and Implications When it comes to enforcing drugged driving laws, police and employers face a unique challenge with marijuana. Unlike alcohol, which is metabolized and eliminated relatively quickly, THC, the psychoactive compound in...

read more
Can I have open alcohol in a trailer that is being pulled on the road?

Can I have open alcohol in a trailer that is being pulled on the road?

Question: Can I have open alcohol in a trailer or camper that is being pulled on the road?

Answer:  In most instances transporting or possession of open intoxicants in a vehicle is not permitted.  

MCL 257.624a states in part, “a person who is an operator or occupant shall not transport or possess alcoholic liquor in a container that is open or uncapped or upon which the seal is broken within the passenger compartment of a vehicle upon a highway, or within the passenger compartment of a moving vehicle in any place open to the general public or generally accessible to motor vehicles, including an area designated for the parking of vehicles…”

There are limited exceptions in cases where the transportation of an open or uncapped alcoholic liquor in the passenger compartment of a vehicle are permitted.

They include times when the vehicle does not have a trunk or separate area from the passenger compartment, and the container is in a locked glove compartment, behind the last upright seat, or in an area not normally occupied by the operator. There are additional exceptions in the case of a chartered vehicle such as a limousine or chartered bus.

FAQ compliments of you the taxpayer and the MSP

Question: I need a lawyer for a DUI charge I got. Who should I call?

Answer: Komorn Law (248) 357-2550

If you or someone you know has been accused of a crime or DUI.
Call Komorn Law Call Now 248-357-2550

Komorn Law Social Media

Recent Posts

Tag Cloud

Blog Cannabis Science Criminal Defense Attorney Michael Komorn Driving DUI Forfeiture Health Benefits of Marijuana Hemp Know Your Rights Komorn Law Blog LARA-MMFLA Info Legalization Marijuana Criminal Defense Attorney Michael Komorn Medical Marijuana Medical Marijuana Attorney Michael Komorn Michigan Laws Michigan Medical Marhuana Regulation Michigan Medical Marijuana Act Michigan Medical Marijuana Criminal Defense Michigan Medical Marijuana Criminal Defense Attorney Michael Komorn Michigan News Michigan Supreme Court News Planet Green Trees Radio Recent Victories Supreme Court Uncategorized USA news Victories Project Your Rights

DISCLAIMER
This website and/or post may contain re-posted content, opinions, comments, ads, third party posts, outdated information, posts from disgruntled persons, posts from those with agendas, private stuff, work related information, non work related information and general internet BS. Therefore…Before you believe anything on the internet regarding anything and everything – do your research on “Official Government and State Sites”, Call the Michigan State Police, Check the State Attorney General Website and Consult an Attorney – Use Your Brain. You’re on the internet.

Michigan’s DUI Laws and Penalties

Michigan’s DUI Laws and Penalties

Michigan’s OWI Laws and Penalties

An DUI / OUI / OWVI conviction requires proof only that the driver shows visible signs of impairment due to ingesting alcohol or drugs.

The Michigan Law

Under MCL 257.625(3), you are assumed guilty of a crime if, regardless of your blood alcohol content, your ability to operate a vehicle was “visibly impaired” by alcohol.

This is referred to as “operating while visibly impaired” or OWVI.

Michigan’s OWI and OWVI Laws

There are two main categories: operating while under the influence of drugs or alcohol (OWI) and operating while visibly impaired (OWVI) by drugs or alcohol. Some people still use the term DUI, but it’s the same thing as OWI.

An OWI is the more serious offense. It means you were driving while:

  • under the influence of alcohol or drugs
  • had a blood alcohol content (BAC) of .08% or greater
  • had any amount of illegal drugs in your body

Once again –> an OWVI conviction only requires proof that you only showed visible signs of impairment due to alcohol or drugs.

 

This is why you need to retain a lawyer.  Even if your going to take a plea.

 

Michigan’s OWI and OWVI Penalties

If you’re convicted of OWI or OWVI, you’ll face penalties according to Michigan law. For most convictions, you’ll lose your license, pay fines, and possibly go to jail.

How Long an OWI or OWVI Stays on Your Record in Michigan

OWIs and OWVIs stay on your record for seven years in Michigan. This means that if you get another conviction within seven years, it will count as a prior conviction and you’ll face harsher penalties.

 

Michigan DUI Penalties

1st Offense

If you are caught driving under the influence (DUI) in Michigan for the first time, you may face up to 93 days in jail (up to 180 days if your blood alcohol content (BAC) was .17% or greater). You may also be fined $100 to $500 ($200 to $700 if your BAC was .17% or greater) and ordered to complete up to 360 hours of community service.

2nd Offense

If you are caught DUI for the second time, you may face 5 days to one year in jail, a fine of $200 to $1,000, and 30 to 90 days of community service. Your vehicle may also be immobilized for 90 to 180 days (if not forfeited).

3rd Offense

If you are caught DUI for the third time, you may face one to five years in jail (30 days to one year if community service is ordered), a fine of $500 to $5,000, and 60 to 180 days of community service. Your vehicle may also be immobilized for one to three years (if not forfeited).

Jail

If you are caught DUI in Michigan, you may face jail time depending on the offense. The length of jail time increases with each subsequent offense.

 

Vehicle Immobilization for OWI and OWVI Convictions in Michigan

If you are convicted of operating while intoxicated (OWI) or operating while visibly impaired (OWVI) in Michigan, the judge may order the immobilization or forfeiture of your vehicle. For a first offense, immobilization or forfeiture is optional, but for any subsequent offense, it is mandatory. The length of immobilization increases with each subsequent offense.

  • 1st offense. Possibly forfeiture or immobilization for up to 180 days.
  • 2nd offense. Immobilization for 90 to 180 days is mandatory (if not forfeited).
  • 3rd offense. Immobilization for one to three years is mandatory (if not forfeited).

 

Michigan’s OWI Enhancements for Passengers Under 16 Years Old

If you are caught DUI with a passenger under 16 years old in Michigan, you may face additional penalties. For a first offense, you may be fined $200 to $1,000 and either serve five days to one year in jail or complete 30 to 90 days of community service. For a subsequent offense with a passenger under 16, you may be fined $500 to $5,000 and either serve one to five years in jail or probation (which must include five days to one year in jail and 30 to 90 days of community service).

KOMORN LAW

STATE and FEDERAL
Aggressive Legal Defense
All Criminal Allegations / DUI / Drugs
Since 1993

Can you get a DUI removed from your record in Michigan?

The waiting period to have a first-time operating while intoxicated offense expunged from your record is 5 years.

As of February 19th, 2022, first time operating while intoxicated convictions are now eligible to be set-aside (expunged) under certain circumstances.

 

Waiting Time

  • When seeking to expunge one or more serious misdemeanor convictions or one felony conviction, at least 5 years from the latest of the following events: date of the sentencing, completion of a term of probation, discharge from parole, or completion of any term of imprisonment.
  • When seeking to expunge more than one felony conviction, at least 7 years from the latest of the following events: date of the sentencing, completion of a term of probation, discharge from parole, or completion of any term of imprisonment.
  • When seeking to expunge one or more misdemeanor convictions (other than serious misdemeanors and any misdemeanor conviction for an assaultive crime), at least 3 years from the latest of the following events: date of the sentencing, completion of a term of probation, or completion of any term of imprisonment.

Law Firm VIctories

Your Rights

DUI

Michigan Law on Boating Under the Influence

Michigan Law on Boating Under the Influence

Michigan Laws on Boating Under the Influence

Boating is a fun activity, but it can be dangerous if the operator is under the influence of drugs or alcohol. Michigan law prohibits operating a motorboat while under the influence of drugs or alcohol.

Boating Under the Influence (BUI)

A person can be convicted of a BUI for operating a motorboat with a blood alcohol concentration (BAC) of .08% or greater, with any amount of a controlled substance, or while impaired by drugs and/or alcohol to an extent that the person is substantially deprived of normal control or clarity of mind.

Boating While Visibly Impaired (BWVI)

A person can be convicted of a BWVI for operating a motorboat while visibly impaired by drugs and/or alcohol. 

KOMORN LAW

STATE and FEDERAL
Aggressive Legal Defense
All Criminal Allegations / DUI / Drugs
Since 1993

Potential Penalties

The potential penalties an offender faces depend on which classification he or she is convicted of.

BUI Penalties

The consequences for a first, second, and third BUI are:

First offense: A first-offense BUI is a misdemeanor and carries up to 45 days of community service, a maximum of 93 days in jail, and fines ranging from $100 to $500. Also, the court can suspend the offender’s privilege to operate a motorboat for one to two years.

Second offense: If a BUI offender has a prior BUI or BWVI conviction that occurred within the past seven years, the second offense will be a misdemeanor and carry from $200 to $1,000 in fines. The court also must sentence the offender to either ten to 90 days community service and up to one year in jail (option one) or 48 hours to one year in jail and up to 90 days community service (option two). And the court must suspend the offender’s privilege to operate a motorboat for at least two years.

Third offense: If a BUI offender has two or more prior BUI or BWVI convictions—regardless of how long ago they occurred—the third or subsequent offense will be a felony and carry one year to five years in jail and/or $500 to $5,000 in fines. If the offender has two more priors within the past ten years, the court must suspend the offender’s privilege to operate a motorboat indefinitely. However, if the offender has two or more priors but one or none within the past ten years, the court either can suspend the boater’s operating privilege for one to two years (no priors within seven years) or must suspend the boater’s operating privilege for at least two years (one prior within seven years).

Law Firm VIctories

Your Rights

DUI