TV Schedule for Investigation Discovery USA - Mountain

911: Did the Killer Call Suspect #1

Three horrific murders. Three different 911 calls. All three callers claim they're innocent - but for the police, the call can reveal so much more than just the facts of the case. Find out which of them is the real killer in disguise.

911: Did the Killer Call Clues to Murder

A woman falls to her death in the Rockies, her husband calls 911. The police must find out whether her death was really an accident or was she pushed. And a three-year-old is found dead in a river. Her father calls 911, he becomes the prime suspect.

911: Did the Killer Call Reactions to Murder

A mother brutally murdered in her home, the husband and his bizarre alter ego are in the frame after calling 911; a woman is found dead in a creek after a road accident, her husband calls 911 in a panic.

See No Evil One Hour in Omaha

When 60-year-old Ilene Gowan goes missing, Council Bluffs PD turn to CCTV to retrace her movements; they follow a trail of surveillance footage to unpick the lies of someone close to Ilene and reveal the shocking truth of what happened to her.

See No Evil The Trophy Collector

In Baltimore, a killer strangles two women to death less than a week apart; investigators piece together the clues from CCTV footage from the locations of the two homicides to reveal a suspect with designs on becoming a serial killer.

See No Evil The Bloody Shoes

Real crimes and cases are solved using footage from surrounding surveillance cameras; while footage usually consists of honest citizens going about their routines, it can also be used to catch the right culprit.

See No Evil The Green Carpet

Real crimes and cases are solved using footage from surrounding surveillance cameras; while footage usually consists of honest citizens going about their routines, it can also be used to catch the right culprit.

Signs of a Psychopath I Have a Surprise for You

After coming home to find her parents on the floor bleeding, a woman's younger brother claims their father shot their mother before turning the gun on himself.

Signs of a Psychopath The Women on His List; He Is Not Among the Living

In the course of a few hours, an unhinged man snaps, unleashing a furious rampage that leaves three women dead in their homes; a statewide manhunt ensues, which yields a misogynistic psychopath hell-bent on revenge.

Signs of a Psychopath I Knew She Lived Alone

Burlington Police get a call that a man has killed his girlfriend; they arrive at the home to find the man calm while his girlfriend's body lies nearby; he explains that he has other victims, revealing a history of psychopathic sexual deviancy.

Signs of a Psychopath Guess I've Got No Conscience

A woman's body is found strangled and partially nude off the side of a Connecticut country road; investigators apprehend a suspect in her murder, only to discover he's a prolific serial killer, responsible for the rape and the murder of eight women.

Signs of a Psychopath Where Evil Grows

A charming 20-year-old wants to help authorities with a murder investigation; he claims to have met one of the three victims and says he has no knowledge of the crime, but detectives suspect otherwise.

Signs of a Psychopath It Was a Frenzy

A teenager is arrested after his mother finds the body parts of a missing drifter in his bedroom; while in custody, police uncover that the suspect is a psychopath who idolizes serial killers.

Signs of a Psychopath How to Spot a Psychopath

A look inside the mind of psychopaths to discover when common pervasive traits deviate into violence, such as grandiosity, sadism, superficial charm, manipulation, lack of empathy and having a parasitic lifestyle.

Evil Lives Here He Haunts Me Everyday

When Abbi sees her boyfriend's darkness, she tries to help but cannot; she hopes being a father will change him, but it doesn't; when his cruelty becomes too much to handle, she leaves and discovers who her boyfriend was all along.

Evil Lives Here Trapped Abroad With a Psychopath New

People tell heart-stopping stories of sharing their homes with loved ones who will become killers.

Signs of a Psychopath I'm Already Seeing Red New

Police engage in a massive manhunt to find a killer on a murder spree of revenge, taking the lives of his girlfriend, cousin, and a man he considers a father figure; once captured, he proclaims that he simply wants to be heard.

Signs of a Psychopath Just Don't Want to Go to Jail New

Authorities grow concerned when a 25-year-old woman reports her 50-year-old father and 6-year-old daughter are missing; police discover their dead bodies and uncover the truth: she is a psychotic killer.

Signs of a Psychopath Ties That Bind

Experts delve into chilling cases of "family annihilators" - psychopaths who view spouses, children, siblings, and parents not as beloved people but simply as potential victims.

Evil Lives Here Trapped Abroad With a Psychopath

People tell heart-stopping stories of sharing their homes with loved ones who will become killers.

Signs of a Psychopath I'm Already Seeing Red

Police engage in a massive manhunt to find a killer on a murder spree of revenge, taking the lives of his girlfriend, cousin, and a man he considers a father figure; once captured, he proclaims that he simply wants to be heard.

Signs of a Psychopath Just Don't Want to Go to Jail

Authorities grow concerned when a 25-year-old woman reports her 50-year-old father and 6-year-old daughter are missing; police discover their dead bodies and uncover the truth: she is a psychotic killer.

Signs of a Psychopath Ties That Bind

Experts delve into chilling cases of "family annihilators" - psychopaths who view spouses, children, siblings, and parents not as beloved people but simply as potential victims.

Evil Lives Here He Haunts Me Everyday

When Abbi sees her boyfriend's darkness, she tries to help but cannot; she hopes being a father will change him, but it doesn't; when his cruelty becomes too much to handle, she leaves and discovers who her boyfriend was all along.

Very Scary People Aileen Wuornos: Monster Made, Part 1

A look at the deal makers and hangers-on who attached themselves to Aileen Wuornos, who is known as America's first female serial killer.

Very Scary People Aileen Wuornos: Monster Made, Part 2

A look at the deal makers and hangers-on who attached themselves to Aileen Wuornos, who is known as America's first female serial killer.

Toxic Sleeping With a Stranger

Elizabeth Chambers unravels the deception and manipulation that leads to the bloody ending of Kelly Sutliff's marriage, but a vicious attack is only the start of Kelly's nightmare; living in fear, Kelly turns to an unlikely source for protection.

Toxic The Depraved Heart

Elizabeth meets with the Harris family to investigate the tragic loss of their beloved daughter, and sister, Sarah; what was supposed to be a routine dental visit for Sarah turned into a toxic and dangerous relationship with a well-respected surgeon.

Toxic Don't Shoot Mommy

Elizabeth investigates the troubling case of Kate Ranta, a military wife who found herself in an abusive relationship and battling all the systems that protect abusers.