Prosecutors allege the 21-year-old singer, whose real name is David Anthony Burke, killed 14-year-old Celeste Rivas Hernandez to prevent her from exposing their illegal sexual relationship and damagin

A "significant amount" of child pornography was discovered on a digital account belonging to singer D4vd, a prosecutor claimed during a preliminary hearing on Thursday.

Celeste was determined to have died from "multiple penetrating injuries caused by object (s)."