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.

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.

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.

Neighbors Kay Parsons and Becky Sears are practically family, working together and raising their children side by side, but being so close leads to scandal and murder, leaving both families forever damaged.

Greed, jealousy and the quest for power threatens the Woodman family's lavish lifestyle as a vicious plot unfolds.

After 30-year-old Lloyd Tobin is gunned down on a lakefront beach in Texas, his family launches their own investigation to help police solve the case; then, more than 20 years later, closure comes from a surprising source.

The body of 18-year-old Tina Hendricks is found floating in a Florida canal.

Twenty-three-year-old Navy veteran Raul Mendoza is found murdered after a night out in Houston, and police get a tip from Mendoza's sister pointing to someone they have met before.

When law enforcement finds local electrician James Nibbe dead after a home invasion, they must dig beneath the surface of Lake Crystal, Minnesota, to root out the killer.

Neighborly casino runner Lori Bray is found dead in the woods in the small town of Laurel, Mont.; the community must wonder if it was a consequence of her good nature at work or if someone from her past came back to bite.

When someone stabs Trina Langenbrunner to death and leaves her on a road in Cloquet, Minn., her family, community, and law enforcement work together for over 12 years to find her killer.

After James Skinner turns up dead in his own bedroom, the agricultural community of Brownstown, Ill., enters into a paranoid spiral, unsure who would want to kill this beloved local rodeo rider and cattle rancher.

The grotesque murder of a beloved citizen, Betsy Ball, shatters the quiet farm community of Vinton, Ohio.

In rural Missouri, a hunter is found slain in his car near the popular deer trails; this could be a hunting accident gone wrong, or something more sinister.

The story of Morgan Metzer, a woman who fell victim to an elaborate assault and rescue drama orchestrated by her ex-husband.

As a child, Lori Hodge doesn't understand what she sees when her father, Gene Keidel, digs a hole in the yard in the middle of the night, but as she gets older and realizes the truth, she becomes a threat; he will stop at nothing to keep his secret.

When police arrest Adam Pennylegion's stepbrother, Dustin Duthie, some people blame steroids, but Adam has noticed Dustin heading down a dark path for years.

When the police tell Chris Matechen his girlfriend, Alyssa Dayvault, has confessed, he doesn't want to believe it because it means admitting that he fell for her lies and spent years being blind to the horrific things she did right under his nose.

David Magnano and his stepsister, Jessica, know that Scott Magnano is dangerous; they know they would be safer if he were gone; what David doesn't know is how much he will regret not killing Scott when he has the chance.

When Christina meets Loren, she's looking for love and an escape from a troubled home; after his dark side emerges, Christina thinks she's the lone target of his rage; a trail of clues reveals that Loren and his best friend are serial killers.

As Christy Foe copes with multiple family tragedies, her childhood crush, Joel Lauper, comes to the rescue; his arrival is no blessing, and she finds herself fighting for her life and confronting evil to not only save herself, but others as well.

Abby's life takes a dark turn when her aunt and uncle adopt her; what she initially hoped would be a blessing, turns into a nightmare as she realizes she's living with predators; escaping their clutches will take every ounce of her courage.

As Christy Foe copes with multiple family tragedies, her childhood crush, Joel Lauper, comes to the rescue; his arrival is no blessing, and she finds herself fighting for her life and confronting evil to not only save herself, but others as well.