(Centreville, IL)  —  A new police report shows the father of a six-year-old girl found dead last week in Centreville admitted to killing his daughter and hiding her body.  Jason Quate was arrested in Las Vegas after his wife told police he had killed one of their children.  The report says he admitted to the crime while being interviewed by detectives.  The child’s body was discovered a week ago in a garage in Centreville.