Complex sentence: Nine of the accused instructors belonged to the 331st Training Squadron, and the commander of the 331st Training Squadron, Lt. Col. Mike Paquette, was removed from command in June 2012 because of the problems in his unit.
Split into simpler sentences: Nine of the accused instructors belonged to the 331st Training Squadron. The commander of the 331st Training Squadron, Lt. Col. Mike Paquette, was removed from command in June 2012 because of the problems in his unit.