Karen Denise Wells went missing while on a road trip in 1994. She was last seen at a motel in Carlisle, Pennsylvania. When her rental car is found on the highway, it only brings more questions than answers.

Jeremy Ted Alex went missing on April 24th, 2004. It’s possible he could have been living in the woods in the days or weeks after his disappearance - but nobody has seen him in 17 years. 

Jennifer Kesse was last seen leaving her job on January 23rd, 2006. She has never been seen or heard from in the 15 years since her disappearance, but the police have one important piece of evidence - they just need the public's help.

On October 23rd, 2006, hunters who were hiking through the woods came across human remains that had been buried in a shallow grave.  These remains have never been identified, nearly 15 years later - but science has certainly helped us with where to start our search.

Maggie Long was murdered on December 1st, 2017. Her killers have never been caught.   Episode correction: I stated Bailey, Colorado was southeast of Denver - it is actually southwest.