Two DataMaster DMT instruments, which measure breath alcohol levels, were discovered on Friday to have data entry errors.

The Minnesota Bureau of Criminal Apprehension is ordering all law enforcement agencies across the state to inspect instruments used in DWI cases after faulty readings were discovered in at least three ...

The BCA said it “became aware on Friday of two more instruments with data entry errors related to gas cylinder installation” in Olmsted and Hennepin counties. In Olmsted County the error may affect ...