This week is part one of our in-depth look into the mysterious death of a Livingston teenager whose body was found floating in the Yellowstone River nearly 25 years ago. Today, his manner of death is still listed as "undetermined," but it's the events leading up to his death that raise suspicions with family and friends.

This week we travel back to the pioneer days as we explore the mystery surrounding two deaths that still have impacts on Montana today.

In our first ever minicast, we're joined by a true crime celebrity guest as their new show prepares to air their investigation into the murder of Julianne Stallman who was brutally stabbed to death in her Butte home back in 1994.

We explore homicide cases that have haunted Montanans for decades and have become a part of the state's ghostly past. We're talking about one of Billing's bloodiest murders, a pair of severed legs found in Butte, and mutilated cows in north-central Montana.

This week we speak with family friends and local law enforcement as they continue to seek justice 25 years after a woman is brutally stabbed to death in her Butte, MT home.

This week we dig deep into the case of a woman abandoned to die on a road in Missoula in 2018.

In this week's edition of MONTANA MURDER MYSTERIES, we explore a Seeley Lake killing that shocked a community in 1996, with reverberations that last to this day.

In 1985, Dexter Stefonek was on a long drive home to Wisconsin. He never made it farther than the Bad Route Rest Stop in Glendive, Montana. The Dawson County sheriff tells us about a clue that investigators still think could lead to the killer. Visit abcfoxmontana.com for evidence photos.