Investigation Discovery HD

As investigators dive into the missing persons case of 13-year-old Jessyca Mullenberg, they soon realize the meticulous planning that went into her kidnapping and the lengths her abductor is willing to go to avoid being caught.

After college graduate Anita Wooldridge goes missing from her parents' home, investigators must rely on quick thinking and cunning police work, as they race against the clock to find her before it's too late.

Twenty-year-old Kristy Ray is living at home and attending college, then she is abducted; local police seek out the help of the FBI and community members as they race to find Kristy before time runs out.

Trina always had a tough childhood, but it becomes a nightmare when her mother brings home her new boyfriend, Robert; he is not only controlling, but also cruel and violent, and years later she discovers he is a killer.

Weeks after Christmas, police find a wife and her three young children decomposing in their beds, while her husband is alive yet despondent; what appears to be a mass suicide later proves to be a murder orchestrated by a psychopathic family annihilator.

When a psychopathic husband kills his young wife and leaves her decapitated head in a bathtub, detectives question him about the crime; when he offers little in the interview, they realize they are confronting a malingering psychopath with control issues.

When Aziza Murphy ends a relationship with a man she meets online, he launches a relentless stalking campaign that takes her job, safety and peace.

In 1995, in Hermosa Beach, California, a blonde bombshell model and Raiders cheerleader vanishes on her way to a photo shoot; then her photographs ominously turn up at a remote Los Angeles park.

Weeks after Christmas, police find a wife and her three young children decomposing in their beds, while her husband is alive yet despondent; what appears to be a mass suicide later proves to be a murder orchestrated by a psychopathic family annihilator.

When a psychopathic husband kills his young wife and leaves her decapitated head in a bathtub, detectives question him about the crime; when he offers little in the interview, they realize they are confronting a malingering psychopath with control issues.

When Aziza Murphy ends a relationship with a man she meets online, he launches a relentless stalking campaign that takes her job, safety and peace.

In 1995, in Hermosa Beach, California, a blonde bombshell model and Raiders cheerleader vanishes on her way to a photo shoot; then her photographs ominously turn up at a remote Los Angeles park.

Trina always had a tough childhood, but it becomes a nightmare when her mother brings home her new boyfriend, Robert; he is not only controlling, but also cruel and violent, and years later she discovers he is a killer.

Gloria Marmolejo raises her two boys the best she can, but when Gloria suspects that her son David, a married father of four, is stepping out with his younger underage stepsister, she does everything she can to keep them separated.

A home health care nurse falls in love with her married, wheelchair-bound patient but once the secret gets out, someone has to die.

In the wake of a broken marriage, 28-year-old Samantha Lezark's efforts to find love again leads to a fatal ending; now, investigators must follow her digital trail through different chat rooms to uncover her killer.

Professor Tiffany Maher is a faculty favorite, and it's hard to believe she could have any enemies; then, the professor is murdered, leading investigators to discover her secret online life.

Ty Underwood leaves her insular hometown to start afresh, vowing to be forthright with potential suitors about being transgender; her shocking murder exposes chats with anonymous men on a phone app.

Retired Alaska Commissioner of Public Safety Glenn Godfrey must use his years of law enforcement experience to protect his family from an evil force unleashed by his ill-advised romance.

Sparks fly when Chuck Rock meets Beth Williams in Tampa, Fla.; after the relationship turns sour, Chuck finds himself drawn into a puzzling web of intrigue and danger while becoming the target of a mysterious stranger.

Jenelle Potter develops an attraction that isn't reciprocated, making her feel ostracized and threatened; then, a shadowy figure emerges to entangle her family members in a dark plot with a twisted ending no one saw coming.

An unhinged man snaps, unleashing a furious rampage that would leave three women dead in their homes; a statewide manhunt ensues, which yields a misogynistic psychopath hell-bent on revenge.

A former escort hires a hit man to kill her husband; she thinks she's committed the perfect crime when officers notify her that he is dead; little does she know that the police have been watching and recording her every move.

A young woman makes a frantic 911 call about a brutal home invasion, which results in the shooting of her mother and father; as police interview her, they uncover a secret double life and an elaborate web of lies spun by a maniacal psychopath.

When a graduate student suddenly goes missing, the family he's staying with immediately contacts police; days later, a horrific discovery forces investigators to face a rare kind of monster.

Heavily pregnant Colorado native Shanna Vandewege supports her husband Craig's plan to move to Texas for work; the birth of a baby makes up for Shanna's separation from family, but someone is about to exploit her isolation as an outlet for rage.

Ben Renick is building an empire as a world-renowned breeder of exotic snakes; he has fame, fortune and a young family to share it with, but little does he know, someone he loves is hatching a venomous plot.

John Eichner, his wife and kids look like a happy family in Genoa, Ohio, but behind closed doors a disturbing pattern of torment and gaslighting plays out for years, and well-crafted lies drown out a victim's pleas for help.

Cindy Monkman turns heads wherever she goes, but by age 30, she's looking for something serious; Michael Apelt, a handsome German businessman, seems to be the answer to her prayers, until their first Christmas together turns into a horror story.

For years, Bill, Stephanie, and their three kids hide their torment while struggling to keep up appearances; the façade shatters for good when someone starts swinging a pickaxe.

Young parents Gary and Tasha Bentley are living the good life; they've got high-paying jobs, a nice house and regular vacations to the tropics, but just five years into their marriage, someone's plotting an exit strategy that ends with a bullet.

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

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.

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.

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

Forty-two-year-old single father of four Richard Mannion is found shot to death in his home, and police suspect he may have been looking for love in all the wrong places.

Forty-three-year old Diane Holik is selling her home to start a new life with her fiancé in Houston, then she misses a meeting at work and police are sent to her home, where they find her bruised and lifeless body.

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.

When Andrea Farrington meets fellow employee Alex Kozak, she feels that romance could be on the horizon, then Farrington's hopeful feelings are replaced by suspicion and fear, leading to a final rejection that has fatal consequences.

Alisha Bromfield's supervisor, Brian Cooper, promotes her to team leader, but his motives are not entirely pure; Bromfield stands her ground, letting Cooper know she doesn't want a relationship beyond a professional one.

A Pennsylvania town is filled with suspicion after 19-year-old Erica Miller disappears without warning; her mother posts flyers around town, prompting one resident to question the unusual behavior of a family friend.

Suspicion lands close to home when prom queen Aquilla Flood is found dead in her bedroom; while Aquilla's friends point detectives to three local teens, her own family endures intense questioning about the night this popular young woman died.

Matt Garcia, a city councilman in California, is shot dead; drug dealers, political rivals, and even Matt's own father are all suspects.

Jason Landry disappears while driving home for the holiday break; PI and retired FBI agent Abel Peña does his own investigation and suspects Jason may have been the victim of foul play.

On February 24th, 2021, Ciera Breland, a successful lawyer and new mom, disappears after she and her husband, Xavier, visit his mother in Georgia; as Ciera's family and investigators try to find her, they realize her perfect life isn't what it seems.

A rumor swirls around the border town of Brownsville, Texas, that Kimberly Avila may have been kidnapped or murdered by a member of the cartel when she went missing on May 13, 2017.

Daniel Robinson arrives at his work site in the desert in Buckeye, Arizona and reportedly acts strangely just before taking off in the middle of his shift, never to be seen again.

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.

A scene straight out of a horror film unfolds outside a Colorado police station, leaving one woman clinging to life and a second violently abducted; Det. Rick Archer soon uncovers a disturbing pattern that may have started a decade earlier.

Amongst the ashes of a barn fire, N.C. investigators discover the remains of two dismembered women; agent Nick Deming must dig into the victims' personal lives to uncover a revenge scheme and a killer.

The body of a South Carolina man turns up floating in the Black River. Investigator Allen Morris, working his first homicide case, must scrutinize the victim's wife and mistress and ultimately untangle the web of deceit surrounding his disappearance.

In May 2002, a couple goes missing in Ocean City, Maryland, almost as if they vanished into thin air, until a random, late-night burglary leads police to discover a tale of deception, brutality and savagery.

In 1984, a slew of brutal hammer attacks leaves a Colorado community in fear; it takes nearly 40 years before a serial killer is brought to justice.

Vanessa Bennett saw her family murdered by a hammer wielding stranger when she was three years old; on April 7, 2022, a Jefferson County jury found 61-year-old Alex Ewing guilty of killing Patricia Smith in early 1984.

When neighbors find a young teacher axed to death on Friday the 13th, a sleepy suburb fears a psychopath is loose; the bloody crime scene leads police to a most unlikely suspect, unfolding a story people still have to see to believe 40 years later.

In May 2002, a couple goes missing in Ocean City, Maryland, almost as if they vanished into thin air, until a random, late-night burglary leads police to discover a tale of deception, brutality and savagery.