Father says son with autism was slammed to ground, punched by officer Minyvonne Burke © Provided by NBC News A California father accused a police officer of being unnecessarily aggressive during an incident involving his teenage son, who has autism. The father said a Vacaville officer threw his son, Preston, 17, to the ground and punched him in the face during a citation Wednesday afternoon. "I am pro police, but I am not pro ABUSE," Adam Wolf wrote in a Facebook post on Thursday. "This individual and department must be held accountable for their actions. NO child, disabilit...