Prosecutors and investigators are sharing more alleged details about how D4vd may have murdered Celeste Rivas Hernandez and how he may have mutilated her remains. According to court documents reviewed by Complex, prosecutors allege that the singer (born David Anthony Burke) stabbed Rivas to death on April 23, 2025 after he ordered an Uber to bring the 14-year-old over to his Hollywood Hills home from her family’s home in Lake Elsinore, California. The following day, D4vd ordered a shovel from Home Depot, which was delivered to his home via Postmates, according to court docs. About a week later (May 1), D4vd allegedly purchased two chainsaws from Amazon—under the fake name “Victoria Mendez”—and four days later, prosecutors claim he purchased a body bag, heavy-duty laundry bags, and a blue inflatable pool, per court docs.…