New Delhi, July 16 -- Dan Rivera, a well-known paranormal investigator from Connecticut and handler of the infamous Annabelle doll, died suddenly on June 13 while on tour in Gettysburg, the New England Society for Psychic Research confirmed.

Rivera was a familiar face from the popular "Devils on the Run Tour," during which he and other members of the society travelled across the United States with the supposedly haunted doll, Annabelle.

Read | What is the Annabelle doll and why does it terrify people? The story behind the 'haunted' icon of horror

Emergency services, including firefighters and paramedics, were called to a hotel in Gettysburg on Sunday night after receiving a report that a man was receiving CPR.

The Annabelle tour in Ge...