Disturbing footage has appeared to show a Maryland elementary school principal stomping on the foot of an autistic kindergartner. Former Ritchie Park Elementary School Principal Andrew Winter, 54, was acquitted of assault charges related to the February 9 incident. However, shocking video obtained by FOX 5 captured the moment he allegedly stepped on the six-year-old's foot. Winter, wearing a green jersey, was filmed in the cafeteria allegedly grabbing the child and forcing him to sit down at the table. He then appeared to look around before he stomped on the kid's foot, causing the autistic child to cry. Winter was...