New Delhi, July 18 -- Dan Rivera, a well-known paranormal investigator, was found dead in a Gettysburg, Pennsylvania hotel room on July 13 while touring with the infamous "Annabelle" doll --said to be one of the most haunted objects in the world. He was 54.

Rivera had been traveling with the supposedly possessed doll, which gained notoriety through The Conjuring movie franchise. Though the real Annabelle is a Raggedy Ann doll typically kept secured behind glass at the Warrens' Occult Museum in Connecticut, it had recently been brought out for a rare public tour-one Rivera helped lead.

According to the Evening Sun, Rivera's death is not currently considered suspicious, but an autopsy will be conducted to determine the official cause.

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