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

San Diego police have been using the handheld SoToxa device during traffic stops since October, testing a driver's saliva to ...

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 ...

A backlog at the Washington State Patrol toxicology lab is delaying DUI prosecutions across Washington, with blood test results taking over a year to return in some instances.

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, ...