ITS, which calls itself a "survivalist", shot and killed four people, including babies holding their mothers tightly.' A former marine calling himself a "survivalist" told Fox News: "This is an evil, evil and evil act of a well-trained soldier. He knows more and still does it." Early Sunday morning, a shooting incident occurred in central Florida, killing four family members and injuring an 11-year-old girl." Brian Riley told the detective, "They begged for their lives, and I killed them." 33-year-old gunman Bryan Riley told the police that he had been taking methamphetamine.