The head of a state crime lab office was fired Monday after investigators found that staff withheld exculpatory evidence from defense lawyers in thousands of drunken-driving cases since 2011, a disclosure that could threaten many convictions.
In a report released Monday, state public safety officials concluded that the Office of Alcohol Testing routinely withheld documents from defense lawyers in a lawsuit challenging the reliability of breathalyzer test results due to an “unwritten policy not to turn these documents over to any requester.”
The documents included evidence that breath testing devices had failed to properly calibrate during the office’s certification process, the report found.
“We conclude that OAT leadership made serious errors of judgment in its responses to court-ordered discovery, errors which were enabled by a longstanding and insular institutional culture that was reflexively guarded . . . and which was inattentive to the legal obligations borne by those whose work facilitates criminal prosecutions,” the report found.