Blood testing for drugs and alcohol will be suspended at a Colorado laboratory lab after defense attorneys raised concerns about the objectivity of the process and the possibility of appeals to ...

A Loveland man jailed overnight in April for a suspected DUI, had no drugs or alcohol in his system according to a newly released laboratory report from the Colorado Bureau of Investigation.

DENVER — Hundreds of DUI and criminal cases in Colorado Springs could be affected by the discovery of faulty blood-alcohol tests. Police there said Friday that about 82 tests have been found so ...

Lab tests show Sarah Walker, who is facing DUI manslaughter charges, didn’t consume alcohol contrary to the findings of a court-ordered anklet saying she did last month.

Massachusetts highest court has issued a ruling that says problems in a state forensic testing lab could result in the dismissal of tens of thousands drunken driving cases.

The state Office of Alcohol Testing failed to disclose it hired a new vendor for a critical software application in the midst of an ongoing legal dispute over the reliability of breath tests in ...

A small number of drivers who tested above the legal drinking limit may get a reprieve after a faulty test in the Orange County Crime Lab led to incorrect blood-alcohol reports over a four-month ...