A DUI jury trial in El Monte Superior Court raised questions about the reliability of BAC testing, missing evidence and investigative procedures, as the defense challenged the accuracy of the BAC ...

Add Yahoo as a preferred source to see more of our stories on Google. State officials said there’s a “cultural” history of impaired drivers refusing to submit to a blood alcohol test in this state ...

Add Yahoo as a preferred source to see more of our stories on Google. Blood-alcohol sample results from a crime lab that services three Minnesota counties are under criticism for potentially using an ...

Researchers analyzed data from tens of thousands of people who used low-cost mobile breathalyzers to test their blood-alcohol concentration when drinking. The analysis revealed that the repeated use ...

A San Antonio Police Department officer charged with DWI had a blood alcohol concentration nearly three times the legal limit, court records show. Officer David Grant McCall, 58, turned himself in to ...