Bethel Park PoliceA Maryland man who may have been leading a double life has confessed to kidnapping his disabled girlfriend, luring her into the Nevada desert, tying her to a signpost and suffocating her with duct tape, police said Friday.He allegedly then pretended to be the victim on Facebook, sending her family messages to cover up her disappearance until friends reported her missing earlier this week.Jaime Rae Feden, 33, suffered from a rare congenital condition called VATER syndrome and stood just over 4 feet tall. Authorities said the Bethel Park, Pennsylvania, woman was sweet-natured and trusting.Too trusting.“She was a very loving type of a person and I think she was taken advantage of by someone who was a predator,” Bethel Park Police Chief Timothy O'Connor told reporters.For several years, Feden had a tumultuous relationship with John Chapman, 39, who allegedly asked her to come with him to Las Vegas in September to look at property.Once there, he convinced her to go wit...