Medical experts testified on Day 3 of the trial for a former M-S-U instructor.
A forensic expert with the Missouri State Highway Patrol testified that Edward Gutting’s blood alcohol level was well over the legal limit a few hours after his arrest.
The medical examiner testified that Marc Cooper was killed by stab wounds to his neck and torso.
Gutting pleaded not guilty by reason of insanity.
A judge will decide the case after the trial.