Houston:
Marijuana DWI DWI Defense in Texas

Houston Marijuana DWI Attorney

Fighting Charges of Driving Under the Influence of Marijuana

Often, when someone hears the term "DWI," they think of a driver operating a vehicle under the influence of alcohol- what people think of as “drunk.” However, alcohol is not always the cause of impairment. In some arrests, if a person is caught driving with some cannabis product in their system, or even a prescription drug, they may be charged with Driving While Intoxicated just the same as if they were “drunk.” This is commonly referred to as “drugged driving.”

At Jim Medley Defense Lawyer, our Houston marijuana/ drug DWI lawyer has the experience and knowledge necessary to competently defend you throughout your case. Attorney Jim Medley is a former police officer who knows the techniques law enforcement officials are trained to use in these investigations. He also holds a masters degree in Forensic Toxicology and is a graduate of the National College for DUI Defense. Jim Medley has an in-depth understanding of the various processes involved in drug related DWI cases and is ready to develop a strong defense for you.

To schedule a free consultation, call us at (713) 766-1711 or contact us online today!

How Does Texas Define a Marijuana DWI?

Texas does not have a separate statute concerning marijuana DWI. The definition of the offense is defined in Texas Penal Code § 49.01. This law states that a person is considered intoxicated when they operate a vehicle while their normal faculties are impaired by the introduction of any drug or controlled substance. The defense of these charges involve unique forensic and legal issues that many average Houston DWI lawyers do not have extensive expertise in.

Does Texas Have a Legal Limit for Marijuana?

With an alcohol-related DWI, a person will face prosecution if their alcohol concentration was at or above the legal limit of .08. But a similar “legal limit” does not apply to marijuana or drug based DWIs. Texas does not have a specific per se limit for drug levels, and that is one of the things that makes these cases challenging.

When an officer arrests a driver on suspicion of DWI, they can request that the individual submits to a chemical test to determine whether they had drugs in their system. Although a chemical test can detect the presence of marijuana, that does not necessarily mean that the driver was intoxicated. In some types of tests, marijuana can be detected in a person's system days or weeks after they have consumed it- long after any effects have vanished.

Because the mere presence of marijuana/ drugs in someone's blood does not mean intoxication, law enforcement authorities may call in a Drug Recognition Expert (DRE) to determine whether the driver was driving while intoxicated. A DRE will conduct a battery of tests to supplement the results of a chemical analysis. Thus, even though the State does not have a legal limit for marijuana, a person may still be prosecuted under DWI laws because of the opinion of a DRE officer.

At Jim Medley Defense Lawyer, our marijuana DWI attorney recognizes how complicated these cases can be. That is why we take the time to examine every detail surrounding the initial stop, the tests administered, and the arrest procedures. If any inconsistencies or procedural errors are found, we can exploit them out to weaken the case.

To discuss your case with our marijuana DWI lawyer in Houston, contact us at (713) 766-1711.

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Experience You Can Trust

Why Hire Jim Medley?
  • Over 10 Years' Experience as a Police Officer
  • Masters Degree in Criminal Justice & Forensic Toxicology
  • Over 30 Years of Experience in the Justice System
  • Hundreds of DWI/DUI Cases Dismissed
  • Instructor of Police Sobriety Tests & Former Police Academy Instructor
  • Professor of Criminal Law

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