A new law that takes effect Thursday will change several key aspects of Tennessee's DUI regulations, including tests ...

It’s a notable if not surprising statistic: Of the 7,500 blood samples from suspected drunken drivers that the sheriff’s crime lab tested over a recent 12-month stretch, the people who landed in ...

DUI Law Firm Denver has launched enhanced legal defense strategies specifically designed to address Colorado’s Express Consent law violations, responding to a 15 percent increase in test refusal cases ...

Cannabis can stay in someone's system long after the high wears off, but a drug recognition expert said testing is detailed enough to prove if the driver was high at the time of a traffic stop or ...

It is not illegal to refuse a sobriety test, but by refusing to do it, that could lead to an arrest, said Lt. Brian Bossio, ...

A Cape Coral councilwoman was arrested late Tuesday, accused of impaired driving. She refused to submit to testing.