D4vd has been accused by prosecutors of dismembering a teen girl with a chainsaw in his garage after buying tools online. The musician (real name David Anthony Burke) was charged with the murder of a 14-year-old girl, Celeste Rivas Hernandez, on April 20 , and has pleaded not guilty. Hernandez’s remains had been found severely decomposed in the front boot of a Tesla registered to Burke last September and, earlier this year, the artist was named as the target of a grand jury investigation into the apparent murder . Now, in an evidence filing that details D4vd’s alleged motive and speculated efforts to cover his tracks, prosecutors accuse the singer of purchasing tools online, including chainsaws, to dismember the body. Their argument claims that D4vd met Hernandez when she was 11 and began to sexually abuse her when she was 13 and he was 18 (via BBC News ).…