Rivera was affiliated with the Warren Occult Museum in Connecticut, which shared on its Facebook page that he “played a vital role in the museum’s operations, often responsible for transporting and s...

The Connecticut native was in Gettysburg for a stop on the “Devils on the Run” tour, which was hosted by tour group Ghostly Images of Gettysburg over the weekend.

"Dan truly believed in sharing his experiences and educating people on the paranormal. His kindness and passion touched everyone who knew him," the New England Society for Psychic Research posted on ...