Florida shooting: former US marine kills four, including a baby, police say

• An 11-year-old girl who was shot seven times survived

• Bryan Riley surrendered after engaging in gunfight with police

More details emerged on Monday about the military veteran wearing full body armor who fatally shot four people, including a mother and the baby she was cradling, and seriously injuring another child, before engaging in a massive gunfight with law enforcement in Florida at the weekend.

Bryan Riley, 33, was wounded and surrendered in Lakeland, which lies between Orlando and Tampa in central Florida, the authorities said.