Amy Sue Pagnac: Missing Since August 5, 1989

On a seemingly ordinary summer afternoon over 30 years ago, a Minnesota teenager vanished without a trace, leaving behind a trail of unanswered questions and a family desperate for answers. This is the chilling story of Amy Sue Pagnac, whose disappearance continues to baffle investigators and haunt her loved ones.

August 5, 1989: Thirteen-year-old Amy and her stepfather, Marshall Midden, were returning to their home in Maple Grove after a visit to the family farm. At approximately 4:30 P.M., they stopped at a Holiday Inn gasoline station in Osseo, MN, just two miles from their home. Marshall went inside to use the restroom, but when he returned, Amy was gone. It was as if she had vanished into thin air.

Jermaine Hunter: Missing Since April 6th, 2012

30-year-old Jermaine Hunter wasn't the type of person who would go a long time without talking with his family — rather he would talk with his siblings every day. So when Jermaine suddenly went radio silent in April 2012, his sister Shekitha Hunter immediately knew something was terribly wrong: “You know, my brother was the type of person who called you every day. If he called you at 2, he would call you back at 5 to make sure you were OK. He was the type of brother who called you to let you know he was all right. So I just can’t understand how he just disappeared off the face of the Earth."

Daniel Lee Newville: Missing Since July 31st, 2002

On July 31, 2002, 18-year-old Daniel Lee Newville was released from prison after serving a sentence for a probation violation. To celebrate his freedom, the young man attended a party in a house in New London, Minnesota where he stayed until the early morning hours of August 1. After failing to get a ride home, Daniel decided to walk back to his friend's residence a mile or two away — but never arrived. Two decades later, speculation continues about what really happened at the party that night and if the other attendees know more about Daniel's disappearance than they are willing to admit.

Joshua Guimond: Missing Since November 9th, 2002

20-year-old Joshua Guimond, a promising student at St. John's University in Minnesota, was last seen leaving a party at a friend's apartment on the night of Saturday, November 9, 2002. The walk back to his dorm shouldn't have taken more than three minutes, but Josh never made it home.

Johnny Gosch: Missing Since September 5th, 1982

On the morning of September 5, 1982, 12-year-old Johnny Gosch, a paperboy from West Des Moines, Iowa, disappeared without a trace. To this day, his case remains unsolved, and no clues have been found to indicate what happened to him. Let's take a look at the circumstances surrounding Johnny’s disappearance and explore why it remains one of America’s most mysterious unsolved cases.