Investigation Discovery HD

When a middle schooler vanishes without a trace, suspicion quickly falls on the new circle of older friends she's been spending time with; as family and friends dig deeper, secrets unravel, and the line between loyalty and betrayal starts to blur.

A tragic illness strikes a seemingly happy marriage, and things turn deadly.

An idyllic marriage is disrupted when wife Theresa Lockhart vanishes.

Lost souls Frank and Angelina Rodriguez appear to have finally found true love; a sudden death leads investigators to uncover a shocking tale.

The bond between twin brothers proves to be stronger than the one between a husband and wife; true love takes a tragic, deadly turn.

An idyllic marriage is disrupted when wife Theresa Lockhart vanishes.

Lost souls Frank and Angelina Rodriguez appear to have finally found true love; a sudden death leads investigators to uncover a shocking tale.

The bond between twin brothers proves to be stronger than the one between a husband and wife; true love takes a tragic, deadly turn.

A tragic illness strikes a seemingly happy marriage, and things turn deadly.

In 1970, an entire family is discovered shot and drowned in their own swimming pool in Santa Cruz, Calif., and investigators must search psychedelic hippie communes to solve this Manson-style murder.

In Los Angeles, 1968, Cheryl Perveler is found bleeding to death in her sports car with a gunshot wound to the head, then investigators delve into Perveler's life and uncover an outlandish plot that defies belief.

Police discover that the successful wife of a popular DJ has been murdered; the array of video cameras in the neighborhood could help bring her killer to justice.

Can police solve the disappearance of a teenager kidnapped out of her own bed in the middle of the night?

Police struggle to dissect the love triangle that led to the murder of a young woman; her jilted husband and her jealous new boyfriend are prime suspects.

When Felisha meets Wesley, she is a single mom with no place to live; he gives her a home, but after they are married and have kids, she discovers he is selfish and unkind. When she finally leaves him, he exacts the cruelest revenge.

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.

When Jeff Silvernail returns home to find his partner, Lori, dead in a pool of blood, it appears to be a burglary gone horribly wrong; investigators must uncover whether Jeff is a heartbroken partner or a monster who couldn't cope with rejection.

When Christie meets Marcus in high school, they think they've found love's young dream. As the relationship becomes rocky, Christie begins to fear Marcus's violent tendencies. Little does she know, all her fears will soon become a reality.

Ann Metz lives for her family, particularly her two beautiful granddaughters; her husband Marshall despises Ann's giving her time to anyone but him, and he will go to desperate measures to keep hold of her.

Matt Hendershot is devastated when his marriage ends and his ex-wife moves on; but following the death of her lover, he allows her back into his home, along with a collection of the dead man's guns; it is a mistake which will prove to be fatal.

Killers murder an adrenaline-junkie young father, and detectives sift through tales of illegal chicken fighting, drag racing, cheating, and a mysterious figure nicknamed "The Witch Doctor.".

For a year, NYPD follows a bloody trail of murder attempts against a real estate entrepreneur, only to discover that no one is who they seem; the victim has ties to a mob family, and the mastermind is closer than they realized.

The assassination of a computer genius sends detectives on a two-decade hunt for missing gold, uncovers a shocking link to a Saudi sheik, and exposes a deadly international scheme that claims another life.

A gunman executes three mechanics in a sleepy Connecticut town; detectives scrape for evidence and uncover a world of chatrooms, embezzlement, an illicit love affair, and three families of potential suspects.

In Connecticut, an employee arrives at his bank with a bomb strapped to him, claiming he will die if not given money; in Tennessee, more bank employees begin robbing their own banks, each claiming they have been held hostage and forced into the crime.

Around midnight on October 9, 2017, Marlo Gulley vanishes from Chicago's South Side, and police tie his case to three violent crimes; Detective Childs joins Marlo's family to challenge the official narrative and seek the truth.

Deep in the kudzu of Alabama, police get a call about the body of a young man burned beyond recognition; Detective Kevin Palmer turns to the victim's phone records and picks up on a plot to lure the victim.

Around midnight on October 9, 2017, Marlo Gulley vanishes from Chicago's South Side, and police tie his case to three violent crimes; Detective Childs joins Marlo's family to challenge the official narrative and seek the truth.

Deep in the kudzu of Alabama, police get a call about the body of a young man burned beyond recognition; Detective Kevin Palmer turns to the victim's phone records and picks up on a plot to lure the victim.

In Connecticut, an employee arrives at his bank with a bomb strapped to him, claiming he will die if not given money; in Tennessee, more bank employees begin robbing their own banks, each claiming they have been held hostage and forced into the crime.

Officers execute an undercover sting operation to take down a suspected drug dealer who sold a teen a deadly dose of fentanyl pills; meanwhile, officers build a case against a drug enterprise allegedly operating out of a family-owned liquor store.

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.

Special Ed schoolteacher and devout Catholic Tracey Wygant is sticking out her abusive marriage to Chris Chanowitz through thick and thin until his surprise gift almost ends her life.

Sean Scott marries his high school sweetheart, Wendi Ellis, but things soon turn sour as Wendi racks up bizarre and destructive offenses; in the final conflict, Sean must choose between his family's survival and his sworn vow.

Recently divorced Brian Cargill thinks he's met the woman of his dreams; however, Kimberly Cargill is a master manipulator, and her abusive and violent nature tragically leads to murder.

Montie meets Shaynna on Halloween, but she turns out to be a horror show.

Barbara Rogers and Steven Mineo are members of an online cult; fortune teller Leonarda Cianciulli seeks to keep her son safe through human sacrifice; Geraldine Parrish persuades people to make her the beneficiary of their life insurance policies.

Two's company while three is a murder in the making.

Stories of depraved women who don't allow sacred marriage vows to get in the way of cold blooded murder.

When life becomes a powder keg, these morally bereft women light the sparks.

Joel Frazier is the proud father of two former rodeo queens, Camie and Jamie Frazier; suddenly he goes missing; the town rumor mill is busy, and the hostility between the women in his life is mounting, but no one can find Joel.

Minnesota teen mom Cheyenne Clough is over the hallway dramas and petty jealousies of high school; she finds acceptance in a new crowd by moving in with two gals and their boyfriends, but after Cheyenne gets her own beau, distrust leads to death.

In the cutthroat world of Vegas showgirls, Debbie Flores Narvaez isn't afraid to ruffle feathers as she climbs to the top; when Debbie goes missing, investigators must wonder if a jealous dancer or a romantic rival took her out.

After sweet, insecure Kelly Bullwinkle is found dead in a remote area, investigators uncover a web of jealousy and deceit among friends; but no one is prepared for the ultimate betrayal behind her murder.

Wayne High volleyball star Stacy DeGrandchamp is pretty and popular until jealousy and rumors lead to a rift in her circle of friends; when a fight at a party turns deadly, witnesses won't talk, and her killer almost gets away with murder.

In 2015, Tiffany Boyer is part of an edgy party scene in Albuquerque; when she goes missing, no one's talking, but an intrepid detective, determined to get to the truth through her female friends, uncovers a cruel plot for revenge.

In 1982, a young mother's husband discovers her murdered at home with an ax in her head; everyone thinks a psychopath is on the loose, but police never make an arrest; the authorities find that their killer is someone very close to home.

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.

Two secretaries vanish at lunch, and detectives question a coworker.

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

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.