A 19-year-old Florida man is now facing three first-degree-murder charges related to a shooting that killed a television news reporter, a 9-year-old girl and a 38-year-old woman. Orange County Sheriff’s officials released an arrest warrant Tuesday that included two new murder charges against Keith Moses in an Orlando neighborhood last Wednesday. Investigators say Moses fatally shot Nathacha Augustin that morning, then fled the scene. Authorities say he returned that afternoon as television crews were reporting on the story and ran into a home and shot T’yonna Major and her mother. He's acc...