One night in October of 2001, a young woman named Amy, and her friend whose name was Eric, were at a dance club in Portland, Maine. Amy was having fun, but Eric wasn't. He seemed bored and maybe a little annoyed. Amy tried to convince him to come out onto the dance floor to dance with her, but...

In late July of 1988, two hunters were walking up this steep mountain trail in Colorado looking for a place to set up for the day. As they were walking, they eventually left the trail and began meandering through the trees looking for a clearing. At some point, they spotted one up ahead, but in...