Denver DUI Drug Lawyers

Protect Your Driving Privileges with a Solid Defense

If you are facing charges for a drug-related DUI, do not hesitate to put the aggressive defense of Fife Luneau, P.C. on your side. Our team is backed by 30+ years of combined experience and is dedicated to fighting for your rights. We recognize that this may be an overwhelming time and are here to represent you. You don’t need to carry the burden of this process alone. Let us help.

Get the aggressive defense you need to fight your charges. Call our Denver DUI drug lawyers for a FREE initial consultation.

Colorado DUI Drug Laws

Although the consumption of marijuana is legal in Colorado, driving while high can result in DUI charges. State law specifies that five nanograms of active THC in the blood qualifies as driving under the influence, and the police can also arrest you for observed impairment. The state can charge you with a DUI for any level of a prohibited drug in your system.

The state can also file charges under open container laws if there is marijuana in your vehicle that is in the passenger area and:

  • In an open container
  • In a container with a broken seal
  • Showing signs of consumption

Penalties for a Drug-Related DUI

A DUI based on marijuana or other drugs can result in thousands of dollars in fines, jail time, community service, and loss of driving privileges. Colorado State Patrol troopers issue thousands of citations each year for driving under the influence of alcohol or drugs. To protect your rights and avoid these stiff penalties, it pays to choose a dedicated firm. Fife Luneau, P.C. proudly displays our recent case results to prove our reputation as some of the most successful DUI defense lawyers in Colorado.

For a free consultation on a DUI drug charge, contact Fife Luneau, P.C. at (720) 408-7130 today.

The Role of Drug Recognition Evaluators

Specific police officers are authorized to perform Drug Recognition Evaluations. This evaluation functions as a form of field sobriety test. It’s voluntary, and the police officer will testify in court as to what their findings are.

You can also have a blood test administered which can show whether there were traces of drugs in your system. However, just because the test finds traces doesn’t prove that they impaired you. A vigorous defense will bring this out in court.

Protect yourself from overzealous prosecutors by having a tough Denver DUI drugs attorney in your corner. Contact us for a FREE evaluation at (720) 408-7130.


  • Fife Luneau, P.C. Charlie did a great job on cross and picking the jury.
  • Fife Luneau, P.C. An amazing lawyer and really cares about his clients.
  • Fife Luneau, P.C. I would have lost everything- I highly recommend this law firm!
  • Fife Luneau, P.C. The best of the best.
  • Fife Luneau, P.C. Couldn't be more pleased.
  • Fife Luneau, P.C. I was pleased with the final outcome every time.
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