He was then put in charge of all facets of the military contract Ballard Funeral Home had with Roswell Army Air Field (RAAF), which was later renamed to Walker Air Force Base in 1948. Dennis came to the attention of UFO researchers in 1994 when he called the tips hotline after an episode of Unsolved Mysteries featuring the Roswell UFO incident.
Dennis was then appointed to oversee all elements of the military contract Ballard Funeral Home had with RAAF, which was later renamed Walker Air Force Base in 1948. In 1994, Dennis gained notoriety among UFO researchers when he called the tips hotline after an episode of Unsolved Mysteries about the Roswell UFO incident.