The accused is William Houghton. The criminal complaint in the case indicates Houghton is seen on school bus surveillance video striking an 11-year-old child. A 63-year-old Milwaukee man is accused of striking an 11-year-old child on a school bus outside Grantosa School on the city's northwest side. The accused is William Houghton – and he is charged with one count of physical abuse of a child (intentional causation of bodily harm). Grantosa School, MilwaukeeThe complaint says the bus driver saw the defendant strike the child.