Donald D. Corbin, 72, Bethany, was arrested Dec. 23 for deviate sexual assault, class C felony, and three counts of misdemeanor sexual misconduct. The charges stem from incidents which occurred on the OATS bus while in Jamesport in October and December. Corbin is the OATS bus driver. He is accused of involving a mentally handicapped person in sexual behavior without her consent. He posted $35,000 bond.