US singer D4vd bought tools online to dispose of girl's body, prosecutors allege 3 hours ago Nardine Saad, Los Angeles and Regan Morris, Los Angeles court Watch: "Every parent's nightmare" - What we learned from the charges against D4vd US singer D4vd has been accused of purchasing tools online - including chainsaws - after prosecutors say he stabbed a teen girl to death. The allegations were released in an evidence filing, which details his alleged motive and steps prosecutors say he took to cover his tracks before 14-year-old Celeste Rivas Hernandez's dismembered body was found in his car. Prosecutors say he met Rivas Hernandez when she was 11, and allege he started sexually abusing her when she was 13 and he was 18. They allege the teen sent text messages threatening to reveal their illicit relationship and "destroy his life" before she was killed. D4vd, whose legal name is David Anthony Burke, has pleaded not guilty. Warning: This story contains distressing content and details of death.…