New Delhi, April 21 -- Alt-pop singer D4vd has been charged with sexually abusing, murdering and mutilating the body of 14-year-old Celeste Rivas Hernandez, whose decomposed remains were found in his apparently abandoned Tesla seven months ago, Los Angeles County prosecutors say.

The charges were filed Monday, but the allegations in the disturbing case stretch back to 2023 - just a year after the singer's first single made it onto the Billboard Hot 100 chart. The 21-year-old's defense attorney pleaded not guilty on his behalf during an arraignment Monday afternoon.

Here's a look at the timeline of the investigation, the allegations and the career of D4vd, whose legal name is David Burke.

2022: Burke's music goes viral

Burke, a content...