Investigation Discovery HD (Pacific)

In 2022, Austin police discover the body of 25-year-old up-and-coming cyclist Mo Wilson; someone shot Mo execution style while she was visiting a friend for the weekend; homicide detectives discover a story of jealousy, betrayal, and total obsession.

One of Stephen Collins's alleged victims reveals the disturbing truth about the actor; crew and castmates from the series share their reactions to the bombshell accusations, leaving them reeling in the aftermath.

A quiet rural town is rocked when two middle school girls go on a hike and are later found murdered; when police discover one of the girls may have recorded her killer with her cellphone, the race is on to find the mysterious man.

Sherry Leighty disappears from Altoona, Pa., leaving her three small children behind; after a 13-year search, her sister discovers the rumor Leighty skipped town with a new boyfriend is a lie and people close to her have been harboring a dark secret.

Fourteen-year-old Christie Mullins is murdered in Clintonville, Ohio; the murder goes unsolved for 40 years until a young woman comes forward to identify her uncle as the killer.

Tragedy strikes a mountain community when a beloved resident, 71-year-old Jack Irwin, disappears without a trace; strange crimes and a compelling wiretap operation plague the old cabin where Jack used to live.

Three hostages, two shoot-outs and one murder take place in a Bakersfield, Calif., cabin community; Benjamin Peter Ashley, an unpredictable and violent outdoorsman, leads investigators down his path of devastation, resulting in an 18-day manhunt.

A beloved pastor and his wife rent a cabin to get away from it all but a vicious attack leaves one deceased and the other nursing their wounds at the hospital; an investigation into the couple's past reveals a laundry list of suspects and misdeeds.

When a cosmetology student goes missing from Dubuque, Iowa, detectives question if her disappearance connects to the murder of a woman found nearby; suspicion surrounds a remote cabin on Stumpf Island.

Connie and George Hilton move to rural east Texas, but early one morning, their peaceful country life is abruptly and brutally shattered.

When a troubled young man befriends Jessica Vega via social media, the kind-hearted college student and single mother does her best to steer him toward a better path; unfortunately, her good intentions come back to haunt her.

A young Native American woman is found near the side of a road in rural Montana; she is badly beaten and barely hanging on to life; her family's search for justice leads them down an unexpected road.

Police search for a killer who guns down a man in a parking lot.

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.

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.

A psychopathic killer confesses decades after the murders of three women.

A husband becomes the prime suspect when his wife goes missing as police discovers his checkered past; lacking a body or evidence of foul play, detectives hope to gain a confession from a man they realize might be a cold-blooded psychopath.

Ashley's new confidence enrages estranged husband Terry, who stalks her to a secluded lot, ready to reclaim control in the deadliest way.

Behind closed doors, India Mackey's relationship with her boyfriend is painful; one day after her 20th birthday, India learns what he is truly capable of.

A small-town marriage ends in tragedy when a man who uses a wheelchair discovers his loving wife of 10 years wants to end their marriage; a jury must determine if he acted in self-defense or murder.

Tricia and Galen Westfall appear to be the perfect couple; however, the reality is that Galen is jealous and controlling; when investigators find two bodies in a car crash, they uncover the grizzly truth about a deadly relationship.

A CEO at just 29, Jenea Harvison supports her husband as his dreams of becoming a football player falter; living in his wife's shadow soon proves too much for Roy Harvison, and the price will be more than one life.

After years of suffering in silence, Francisca Quintero finally leaves her violent husband, but for Javier Bahena, there is no such thing as a divorce; his wife has a choice: stay with him or die.