Breath Test Results That Don't Add Up Equal a Big Problem For Minnesota
The Minnesota Bureau of Criminal Apprehension (BCA) trains its employees to testify in court that the DataMaster DMT (used in the majority of DWI arrests in Minnesota) is designed to give drivers the "benefit of the doubt." They "truncate" the breath test results, they take the "lower" of two breath samples, they have all sorts of "filters" to screen out false positive tests. Think of how absurd would it be if the machine keeps measuring someone's breath, and keeps getting a result that is below Read More