Investigation Discovery HD (Pacific)

The body of 20-year-old student Sandra Bonaventure is discovered in a garbage bag on a sidewalk in New York City; the trail of clues lead to a cold-hearted killer who possesses an astonishing talent for deception.

Peter Theriault, 51, has never missed a day of work in nearly 30 years, then he fails to arrive for his shift at a car plant in Commerce City, Calif.; his family and friends immediately suspect that something is very wrong.

Carmen Quinones and Ruben Frederick are brutally stabbed to death in their East Harlem apartment next to $16,000 in cash.

In Tacoma, Wash., businessman Robert Henry is murdered by a masked gunman, and his wife, Paula, points the finger at Henry's former business associate, Larry Shandola.

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.

After Gayle Isleib is shot to death on April 30, 1996, police identify her coworker, Tyronne Montgomery, as her killer; they find love poems as well as evidence that Montgomery planned to kidnap Isleib and murder her husband.

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.

William Cosden Jr. coerced his much younger sisters, Karen and Susan, into keeping secrets about what he did; now the girls are adults, and with one facing death, they reunite to try to repair the trauma keeping those secrets caused them.

Genie already knows Lee Cawthon is capable of horrible things when he forces her into a polygamous relationship; she plays along with his twisted demands, but doesn't realize that the consequences of letting him have his way might be worse.

When she wakes from her coma, Melanie puts the puzzle pieces together; she had worked so hard to make her relationship with Tracy work despite his lies and abuse; when she reflects on their past, she realizes he's been trying to kill her.

Betty hopes her sister's son, Chance, is a beacon of hope in their troubled lives, but Betty sees his dark side early on; he lacks empathy and becomes violent until he explodes in a fit of rage, harming the one person who cared for him most.

When Dreamer meets Teddy, she sees a broken young man and hopes her love will change him; he returns her love with fear, cruelty and control; after her father tries to help her escape his clutches, Teddy makes them pay a price.

When Ryan's mother marries Blaine Nelson, he hopes he'll gain a fun-loving stepdad; instead, he gets chaos, pain and fear, and while Blaine relishes tormenting Ryan, he can never imagine just how dark and sadistic his stepfather truly is.

Behind closed doors, India Mackey's relationship with her boyfriend is painful; one day after her 20th birthday, India learns what he is truly capable of.

A phone call disrupts a peaceful summer afternoon in Helendale, CA, instantly turning a woman's life upside down. Detectives chase shadows through surveillance footage, cryptic messages, and hidden ties as answers to a murder begin to surface.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

Christy Blankenship is stolen from her family on what should be a joyous day, when police find her dead at home, with a gunshot wound to her head; her husband insists it's a terrible accident.; only that morning he had vowed 'til death do us part.

A phone call disrupts a peaceful summer afternoon in Helendale, CA, instantly turning a woman's life upside down. Detectives chase shadows through surveillance footage, cryptic messages, and hidden ties as answers to a murder begin to surface.

Profiles of killers and kidnappers who committed astonishing crimes while leading ordinary lives.

Christy Blankenship is stolen from her family on what should be a joyous day, when police find her dead at home, with a gunshot wound to her head; her husband insists it's a terrible accident.; only that morning he had vowed 'til death do us part.

Behind closed doors, India Mackey's relationship with her boyfriend is painful; one day after her 20th birthday, India learns what he is truly capable of.

The remote lakeside town of Bayview, Idaho, is a little too quiet for resident Larry Cragun, and the isolation soon gets to him.

Bohdi Potter, 16, and Cody Thompson, 18, go missing, and the grave truth behind their disappearance lies in the depths of an abandoned military bunker.

In Oakland, Calif., detectives investigate after a boat distributor reports a possible yacht theft, and the resulting sting operation ensnares a master manipulator who has an unexpected day job and a voracious appetite for money and murder.

A Texas park ranger pulls over a truck filled with marijuana and its passenger flees deep into the desert, unleashing a manhunt that unearths something far more sinister than detectives could have imagined.

In the fall of 1994, an elementary school principal is found tied to a tree outside Oklahoma City, launching a nationwide manhunt for Franklin Delano Floyd and exposing a decades-long reign of terror and abuse.

After three synagogues go up in flames, federal agents work around the clock to solve the arsons; they get an unexpected break when a double murder 150 miles away reveals new evidence as well as a sinister plot fueled by bigotry.

Like in a scene out of one of his Westerns, a former actor is gunned down in Yuma, Ariz., and police chase down leads across the Southwest until they finally get their man.

Police make an arrest in the contract killing of a California businessman and realize it's just the beginning of the story.

After an 8-year-old girl is found strangled to death In Ocean Shores, Wash., a local woman is instrumental in helping detectives bring the young victim's killer to justice.

After a night out, a beautiful young woman ends up in a shallow grave, and her killer evades police for decades.

Panic spreads at the Suncoast Playboy Club when an aspiring photographer turns up brutally murdered right after shooting the annual "Bunny of the Year" contest; the Playboy Bunnies fear their club is a target and that one of them could be next.

As a Playboy Bunny, Jackie Hendrickson is forbidden from fraternizing with her customers; Atlanta plastic surgeon Dr. Warren Brown is impossible to resist, and their illicit affair sets off a deadly chain of events.

When Adrienne Pollack dies, her family suspects there's more to the story than meets the eye; as they dig to find the truth, they uncover that Adrienne was hiding a dark secret which, if true, could take Hugh Hefner down.

Fresh from a breakup, a Playboy casting assistant revels in the L.A. nightlife scene until a wild night out ends in her mysterious death.

Kerissa Fare is thrilled to be September 2000's Playmate of the Month; just as the magazine is about to hit newsstands, a mysterious man from her past becomes a suspect in multiple murders, and investigators want to talk to her.

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.

A mysterious shooter attacks a loving father.

The investigation into the death of Sarah Harris raises questions about the relationship between a doctor and his much younger girlfriend.

The investigation into the death of Sarah Harris raises questions about the relationship between a doctor and his much younger girlfriend.

A mysterious shooter attacks a loving father.

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.

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.

Lila Warwick is a loving and hands-on grandmother of eight whose door is always open for holidays, birthdays or for anyone in need of a helping hand.

Police find the body of young woman, Erika Megan Sharpton in her car, a red 1995 Ford Mustang.

When Paula Cardwell returns from running errands, she finds her 20-year-old daughter, Anna Catherine, lying dead on the kitchen floor; the small town of Wetumpka, Ala., is left stunned and determined to find the devil in its midst.

Locals stay quiet to protect their own when a new resident of Hartford, Ky., is found tied up and floating in a toolbox in a creek.

An unknown assailant strangles overnight desk clerk Mary Klatt during her shift; the town of Blue Earth, Minn., struggles with the harsh reality that someone would want to harm Mary.

A roommate reports 22-year-old Liz Syperda missing, shocking the community of Mount Pleasant, Iowa; some wonder if Liz merely left town without telling anyone, but family and friends know something far more disastrous occurred.

Emmett, Idaho, a cowboy town where a person's word is everything, is shaken forever when a murderer beats a local saddle maker to death; investigators and locals band together and uncover layers of betrayal and deceit.

Family and friends are concerned when Phillip Brewer and Jody Fortuna go missing from Gillette, Wyo.; eventually, the horrifying truth comes to light.

Tourist town Traverse City, Mich., is turned upside down when 18-year-old Kalee Bruce is bludgeoned to death at her workplace.

A woman vanishes from her home in the neighborhood of Belle Center, Mo., without a trace; hoping to find Anita Dunn before it's too late, the community aids investigators in an exhaustive search.

A young woman is found shot in her car on the side of a road with her ex-boyfriend bloodied and disoriented nearby; the boyfriend claims he can't remember what happened.

A woman survives a home invasion perpetrated by a masked intruder who disguised his voice to sound like Batman.

A woman is found dead in her burning Illinois home in 2020, but it is not clear if the fire is what killed her.

The disappearance of 23-year-old Montana mom Jermain Charlo.

After Andrea Yates' horrifying act, her dark preoccupation emerges - a secretive cult, twisted teachings, and followers drawn into a growing web of control.

Woroniecki seemingly traps his followers in an isolation cocoon. His teachings appear to twist salvation into submission - until Andrea Yates commits a horrific act that stuns a nation.