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.

Vicki Sundgaard: Missing Since April 19th, 1987

Sundgaard was last seen at a party on Cedar Street in Alexandria, Minnesota during the early morning hours of April 19, 1987, Easter Sunday. She has never been heard from again. Her vehicle was found parked a few blocks away the following morning. Sundgaard's purse and asthma inhaler were inside it. Her loved ones stated her asthma had been bothering her in the days leading up to her disappearance and they did not believe she would have left her inhaler behind. She also left behind her two young sons, which is uncharacteristic of her.