Alien Mysteries S01 E05 - Bucks County

A backyard check reveals something much more exceptional - a large spaceship hovers nearby with the capacity to vanish instantly. Against her husbands wishes, Denise reports the sighting to the Mutual UFO Network and learns someone else in the area saw a similar craft. Weeks later, the ship returns to Denises backyard and she manages to capture physical evidence. When Denise reports a third sighting, this one even more spectacular than the others, the community mocks her story and investigators start to doubt her credibility. That is, until an incredible witness surfaces with a firsthand account that helps prove Denise is telling the truth.