The director of the Southwest Michigan Regional Airport has pleaded guilty to drunk driving. 30-year-old Vincent Desjardins was in Berrien County Court Monday to enter the plea. Prosecutors say his blood alcohol content was about twice the legal limit when he hit a mailbox in Royalton Township on the night of November 19. Desjardins didn’t stop but was picked up by police not long after. The Berrien County Prosecutor’s office tells WSJM News he was originally charged with the state’s high blood alcohol content law, but the charge has been reduced to standard driving while intoxicated. A charge of having an open alcohol container in the vehicle has also been dismissed. Desjardins could get up to 93 days in jail when sentenced on February 15.