Investigation Discovery HD

Police have a puzzle to solve when they find a gifted programmer and a jilted lover at the scene of 62-year-old Kathy Anderson's murder; nothing can prepare them for where this investigation will lead.

A retired Silicon Valley executive dives into the wine industry, but a risky partnership with a bold Napa entrepreneur leads to bloodshed.

Things seem to be looking up for IT employee Jeanine Harms as she finds herself single again following a short-lived marriage; but the tides take a tragic turn when she fails to show up for work one morning.

A high-profile Silicon Valley couple break up and begin a heated custody battle; when one parent vanishes just before a scheduled visit, police uncover a case fueled by greed, betrayal and suspects with everything to lose.

When an 11-year-old Arizona girl vanishes while waiting for an ice cream truck, it's clear she's been abducted; the search for her leads to a trail of suspects, making it the largest missing child investigation in Arizona history.

A 12-year-old girl goes missing on her way to school in Oregon City, Ore.; the police investigation offers little in the way of leads, then a second girl disappears.

In 1969, a woman is found murdered in Los Angeles, but her identity is a mystery; for decades, police investigate hoping to put a name to the face and find her killer; the one lead that comes up over and over leads them to Charles Manson.

Rashad Jamal rises online as a self-proclaimed prophet, creating a cult that mixes cosmic teachings with conspiracy. His University of Cosmic Intelligence spreads fast, but when some of his followers vanish, fear grows that devotion has turned deadly.

In 2015 Texas, aspiring rapper Daeveion Mangum seeks fame through risky choices, but one decision drags him into a deadly spiral of violence.

In 2022, police find a young man murdered in his home in Texas, and an investigation snags a beautiful former Hooters waitress and OnlyFans model.

When the torso of a murdered French Quarter dancer washes up on a Mississippi beach, a community is driven to panic; to catch her killer, detectives must dive into the dark side of New Orleans, uncovering a world of sex, cults and ritual sacrifice.

Bridget Shiel, a 19-year-old escort and rap video dancer, meets a brutal end in 2016 when someone shoots her and leaves her naked in an Atlanta park.

In 2021, with the clubs all locked down for Covid, young women in Northern California flock to an underground car scene called a sideshow; when 19-year-old Leilani Beauchamp starts turning heads, things go from fast and furious to deadly.

In Anchorage, a rebellious teen girl forms a fast friendship with a bubbly newcomer; the picture-perfect friendship soon becomes fractured as a storm of lies, betrayal and manipulation ultimately ends in unspeakable tragedy.

In 2004, a group of Insane Clown Posse fans called Juggalettes dominated an Illinois alternative high school; tensions rise when the group's leader invites a new girl to join.

In a small Midwest town, three women bond over their love of Wicca and witchcraft, but when one of them becomes convinced that a more powerful witch has placed a curse on them; she vows to break the spell by killing the one who supposedly cast it.

An 18-year-old embarks on a cross-country adventure to reconnect with her past, but a chance meeting leads her into the shadow of darkness; by journey's end, a vibrant young life is silenced, leaving her family with grief and questions that linger.

A wealthy man's dream of seaside paradise in Mexico becomes a nightmare when police find him brutally murdered; a love triangle, deceit and betrayal unravel in a case where greed collides with deadly ambition.

A hotel room in New Orleans turns into a macabre scene: a man dead in a blood-filled hot tub, Bible pages plastered on walls, and a voodoo doll on the bed. CCTV footage reveals four goth strangers arriving with the victim hours earlier.

Las Vegas teen Wendy Mazaros survives sex trafficking and marries her older boss, Tom Hanley - only to discover he is involved with the mob and might be a hit man.

When Melanie marries James Addie, she believes she's found the perfect husband, unaware he will lead a double life one day; as the days count down to his second wedding, James' secret is in danger of being exposed, and soon someone will die.

The disappearance of a pregnant teen goes cold for years - until a shocking escape from a house of horrors reignites the case. As investigators reopen the search, they follow shifting leads, conflicting stories, and a suspect who thinks he's untouchable.

Single mother Brooklin meets a gorgeous guy online; despite many red flags, she marries him and is soon alienated from family and close to financial ruin.

When Melanie marries James Addie, she believes she's found the perfect husband, unaware he will lead a double life one day; as the days count down to his second wedding, James' secret is in danger of being exposed, and soon someone will die.