Investigation Discovery HD

Tracie Bell, a beloved employee of the Cook County State Attorney's Office goes missing on March 6, 2018.

In 2018, three women held hostage in a motel room by armed men face a night of terror that leaves 19-year-old Amber Meadows lying dead in the bathroom; detectives must follow a trail of surveillance footage to find out who pulled the trigger.

Pro football player Sean Taylor is shot dead by an intruder in his Miami home.

An intruder shoots Daniel Ott dead with a shotgun in a stunning case of mistaken identity that leads investigators into the heart of one of the most dangerous criminal rings in the country.

A frantic 911 caller informs police he's found a family member dead; at first, it looks like a case of suicide, but a deeper dig reveals a secret world of sex tapes, broken promises and unfathomable motives.

A homeowner is found dead in a driveway, riddled with bullets; the claims of a family member who allegedly witnessed the brutal attack raise more questions than answers.

NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal.

Caroline Nosal, a 24-year-old grocery store worker, befriends co-worker Christopher O'Kroley, but she soon complains to store management about O'Kroley's behavior leading to a tragic outcome.

Bob Peterson invites himself over to his co-workers Gene and Jaye-Jaye Thurnau's new home to give them a housewarming present; later, Jaye-Jaye leaves the guys alone to run an errand, during which time they vanish.

On a June morning, a cleaning lady finds property manager Melinda Schaefer stabbed to death in her ransacked office.

Kerri Harris and her friend discover a camera secreted in the restroom at work; while police examine the evidence, Harris is stabbed to death in her office with her co-workers just a few feet away.

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 a software consultant runs for governor in California, the Bay Area press uncovers his ties to the unsolved murder of 41-year-old millionaire David Coffin; but the candidate points the finger at a woman with whom he and the victim were involved.

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

A young woman is swept off her feet by the man of her dreams, but before they have a chance to meet, a tragic accident sends him to jail; against the odds, they grow even closer, but when she disappears, her family begins to question his story.

When her fairy-tale marriage crumbles, a young mother questions just what kind of family she married into; a bitter custody battle leads to a vicious cyberstalking campaign with devastating real-life consequences.

When her fairy-tale marriage crumbles, a young mother questions just what kind of family she married into; a bitter custody battle leads to a vicious cyberstalking campaign with devastating real-life consequences.

A young woman finds herself increasingly isolated from her friends and family by the man she loves; as his efforts to control her intensify, she comes to realize that he will stop at nothing to keep her by his side.

Bitter accusations unleash after single mom Kelli Underwood moves in with her best friend from high school; Kelli's daughter finds her dead, and investigators begin to uncover secrets and betrayals among the women of a small Texas town.

Outside of Orlando, life is no longer a fairytale for childhood sweethearts Mike and Laurie Shaver; fighting and infidelities lead to shattered vases and broken dreams; when police search their backyard in 2018, what they find scars the family.

In the 1970s, Anneka Di Lorenzo finds fame as a successful model in Penthouse Magazine and secures a part in the movie "Caligula," however her life eventually unravels with tragic consequences.

A local waitress catapults to stardom when featured in a Playboy pictorial; she soaks up the fame and newfound attention until a surprise goes wrong, ending in tragedy, and she becomes a victim in a gruesome double murder.

Outside of Orlando, life is no longer a fairytale for childhood sweethearts Mike and Laurie Shaver; fighting and infidelities lead to shattered vases and broken dreams; when police search their backyard in 2018, what they find scars the family.