Authorities consider the death of Dan Rivera—the paranormal researcher who was traveling with the supposedly possessed Annabelle doll when he died—to be “natural," according to a police report.

A Pennsylvania coroner is revealing new details surrounding the sudden death of Dan Rivera, a noted paranormal investigator who was on tour with the Raggedy Ann doll known as Annabelle, made famous by “The Conjuring” horror film franchise,

Rivera's death has sparked theories among paranormal enthusiasts while fans and his loved ones mourn him. Get updates on what happened to the late 54-year-old here.