TV Schedule for Investigation Discovery USA - Mountain

Nightmare Next Door Death Takes a Toll

After business owner Michael Zammitti Jr. is found shot to death at his desk, police must untangle a web of lies and corruption that will rock two New England towns.

Nightmare Next Door Only the Good

Jimmy McClain is a teacher and coach at a Tennessee high school, then he is found assassinated in his home, and police must contend with a laundry list of suspects.

Nightmare Next Door The Unwelcome Wagon

When Staff Sgt. Michael Severance goes AWOL, the community of San Angelo, Texas, rallies around his bride, then investigators discover a sinister side to his disappearance, uncovering a saga of treachery and passion as big as the state of Texas.

Nightmare Next Door Dear Katherine, It's Me the Killer

When 18-year-old college freshman Katherine Foster goes missing, rumors fly as fellow students at the University of South Alabama fear the worst.

Fear Thy Roommate Down the Rabbit Hole

A young woman moves out of her parents' house and in with her boss, but freedom comes with a cost, and when she is unable to pay, she loses control and death follows.

Fear Thy Roommate Two Men and a Slaying

A man rents out a room to an old buddy, but their contrasting living habits create chaos in the house; tiny arguments turn into petty crimes, resulting in a vicious fight that turns deadly.

Fear Thy Roommate Not in My House

A woman and her daughter rent out two rooms of their house to old family friends; the new roommates grow closer, alliances start to shift and tempers flare until it all comes to a bloody end.

People Magazine Investigates The Grim Sleeper

A lone survivor is the only witness who can help police track down a serial killer known as the Grim Sleeper preying on women in South Central Los Angeles; after decades of searching, police hone in on an unlikely suspect.

People Magazine Investigates Shallow Grave

When a young family vanishes from their Southern California dream home, friends and family are left with dozens of unanswered questions; authorities suspect they fled the country, until an unlikely source uncovers the truth.

People Magazine Investigates Highway of Horrors

In 1992, a college student disappears after her car breaks down on the highway; family and friends join police in a frantic search that hits one setback after another; it may take new advances in DNA technology to finally crack this stubborn case.

People Magazine Investigates Final Rodeo

After witnessed with a mysterious stranger, a beautiful teen girl completely vanishes from her small town, turning up brutally slain days later in the Nevada desert; the search for her killer envelops the entire community, and fear abounds.

People Magazine Investigates Inferno of Lies

A deadly fire in a small Illinois town raises questions as to whether it was a tragic accident or murder; the ensuing investigation uncovers a web of lies and deceit that results in one woman and her unborn child's life coming to a violent end.

Mother, May I Murder? Whatever Mother Wants

Featuring stories of American mothers and their children who conspire to murder.

Who Hired the Hitman? The Murder of Big Joe

The midnight murder of a snow plowman puts his friends on edge as their tiny town struggles to root out the culprit; police find a clue on the victim's forehead that may be the killer's calling card.

A Killer Among Friends Killer on Campus

A gunman kills a University of Kentucky football player at his birthday party; despite a house full of witnesses, no one saw the shooter; as police investigate, suspicion closes in on his closest friends who were there that night.

Mother, May I Murder? Whatever Mother Wants

Featuring stories of American mothers and their children who conspire to murder.

Who Hired the Hitman? The Murder of Big Joe

The midnight murder of a snow plowman puts his friends on edge as their tiny town struggles to root out the culprit; police find a clue on the victim's forehead that may be the killer's calling card.

A Killer Among Friends Killer on Campus

A gunman kills a University of Kentucky football player at his birthday party; despite a house full of witnesses, no one saw the shooter; as police investigate, suspicion closes in on his closest friends who were there that night.

People Magazine Investigates Inferno of Lies

A deadly fire in a small Illinois town raises questions as to whether it was a tragic accident or murder; the ensuing investigation uncovers a web of lies and deceit that results in one woman and her unborn child's life coming to a violent end.

Home Sweet Homicide The DC Mansion Murders

In one of the most exclusive neighborhoods in Washington, D.C., police discover a gruesome murder scene amongst the charred ruins of a mansion.

Home Sweet Homicide Footsteps In The Snow

A young mother is found brutally murdered in her home in Chestnut Ridge, N.Y.; detectives scratch their heads over snowy footprints that lead up to the house but not away from it.

Til Death Do Us Part While You Were Sleeping

Dr. Mark Wangler and his wife, Kathy, appear to be living the American dream, then a cold premeditated execution tears their family apart.

Til Death Do Us Part Three Pops and a Pause

Ashlee and Emmett Corrigan seem to have it all, including true love, five beautiful children and a growing business; however, an explosive encounter blows their lives apart in an instant, revealing their marriage was not what it seemed.

Til Death Do Us Part Love, Sex and Trucking

After receiving a call about a car chase, police find a crashed motorcycle and Francis Hall beside her injured husband, Bill Hall Jr., who later dies in the hospital; the investigation into the crash reveals a story of love, infidelity and obsession.