Here’s why Arizona’s marijuana DUI cases can hinge on officer observations and a blood draw with no clear THC impairment cutoff.

Allegheny County District Attorney Stephen Zappala sent a letter to local police chiefs alerting them about a change to the law.

Driving under the influence (DUI) laws are continually evolving to address the ongoing challenges posed by impaired driving. Recent legislative updates aim to enhance road safety and impose stricter ...

When it comes to cannabis use, determining who is driving under the influence can be tricky. Cannabis sticks around in the ...

Senate committee unanimously advances bill to classify DUI with great bodily injury as a violent crime after early prison release sparks backlash ...

NASHVILLE, Tenn. (WSMV) - A new Tennessee law taking effect Thursday increases penalties for repeat DUI offenders and gives law enforcement officers a new roadside testing tool to screen for drugs.

COLUMBIA, S.C. — South Carolina had the highest rate of DUI deaths per capita in the country in 2022, with 474 people killed in drunk driving crashes. Advocates have long pushed for reform to the ...