Investigation Discovery HD (Pacific)

When 21-year-old Melody Lopez vanishes during a cross-country trip with her boyfriend, her father traces her last known location to a remote Ontario cabin. What police find inside reveals a chilling truth-they may not be alone.

In Dublin, a kindergarten teacher goes missing, and her family assumes depression over her mother's death has driven her to suicide, never suspecting the real reason involves bondage and sadomasochism.

When Jean-Claude Dominique is the victim of a hit-and-run accident, his wife, Eliette, rushes to his side and comes face to face with his other wife.

When 21-year-old Melody Lopez vanishes during a cross-country trip with her boyfriend, her father traces her last known location to a remote Ontario cabin. What police find inside reveals a chilling truth-they may not be alone.

In Dublin, a kindergarten teacher goes missing, and her family assumes depression over her mother's death has driven her to suicide, never suspecting the real reason involves bondage and sadomasochism.

LAPD investigators are on the hunt for a criminal stealing expensive yachts, but what they find instead is a mild-mannered man among their own ranks.

Budding New York fashion designer Jenae Aragosa falls hard for bartender Trevor Frederick; a dark side of her new man comes to light, and she realizes she'll be lucky if she makes it out of the relationship alive.

Twenty-two-year-old Adriane Fields can't shake the feeling she's going to fall victim to a serial killer who is on the loose in Arlington, Texas; crippled by fear, Fields moves across town, only to come face-to-face with her worst nightmare.

In California, a series of murders bear eerie similarities, but police have trouble connecting them until unique ballistics, mysterious surveillance and a bloody cell phone lead them to three criminals on a deadly revenge spree.

In Bellevue, Wash., a twisted murderer preys on young women leaving their bodies in sadistic poses; as police work to draw crucial connections, an unconventional clue surfaces and leads them to an unlikely killer hiding in plain sight.

In Alexandria, Va., a sheriff's wife answers the door to a blaze of gunfire, causing the community to buzz with theories; then, more citizens are shot at their front doors, leaving everyone wondering who could be next.

A monster hunts the streets of Baton Rouge, La., raping and murdering three women; when one brave woman survives a vicious attack, evidence leads police to the hunter.

Part 1/2. Dr. Katherine Ramsland interviews Elmer Wayne Henley, the sole survivor of the 1973 Houston Mass Murders, to unravel his chilling journey from manipulated teen to convicted killer - and the terrifying truth behind the line between victim and predator.

Part 2/2. Dr. Katherine Ramsland interviews Elmer Wayne Henley, the sole survivor of the 1973 Houston Mass Murders, to unravel his chilling journey from manipulated teen to convicted killer - and the terrifying truth behind the line between victim and predator.

After Cynthia Roth drowns in the middle of a crowded lake, investigators uncover a decades-long trail of terror; detectives must take extraordinary measures to catch the killer.

In 2015, Detective Scott Sanderson finds himself investigating one of the strangest cases of his career, involving a missing woman and her newborn; before long, he uncovers a diabolical scheme that will destroy the lives of everyone it touches.

On April 17, 2015, a Virginia hunter makes a grisly discovery in the woods; he finds a woman with an execution-style gun shot wound to the back of her head.

Gina Coccia comes home from work to discover the bodies of her girlfriend, Lynn, and Lynn's nephew, Ronnie, shot and stabbed on the kitchen floor; the investigation leads police to a terrifying act of betrayal.

In 1992, when Jenn Drury learns about her father's brutal murder, her first thought is that the cult has something to do with it.

A mother, desperate to find her daughter, makes a deal with the devil.

A beloved father vanishes.

When five people vanish in 1993, cops have zero leads; seven years later, someone connected to the case starts to talk.

In 1996, a college co-ed vanishes over Memorial Day weekend and is presumed dead; the Sheriffs have their sights on a prime suspect but lack the evidence to prove it; decades later, a discovery found six feet under turns this case upside down.

Rashad Jamal rises online as a self-proclaimed prophet, creating a cult that mixes cosmic teachings with conspiracy. His University of Cosmic Intelligence spreads fast, but when some of his followers vanish, fear grows that devotion has turned deadly.

A college student disappears, and her family launches a desperate investigation to find her; what they discover changes their lives forever.

Rashad Jamal rises online as a self-proclaimed prophet, creating a cult that mixes cosmic teachings with conspiracy. His University of Cosmic Intelligence spreads fast, but when some of his followers vanish, fear grows that devotion has turned deadly.

A college student disappears, and her family launches a desperate investigation to find her; what they discover changes their lives forever.

In 1996, a college co-ed vanishes over Memorial Day weekend and is presumed dead; the Sheriffs have their sights on a prime suspect but lack the evidence to prove it; decades later, a discovery found six feet under turns this case upside down.

After a young mother is murdered inside her home, an early arrest and a surprising confession point to a dark conspiracy, leading investigators to someone many townspeople thought they knew.

After a paramedic is found dead and covered in paint in the basement of her Massachusetts home, investigators work tirelessly for 18 months to find the person responsible.

After pulling over a reckless driver, a police officer unlocks the key to a series of murders; investigators from various jurisdictions work in tandem to track a sadistic killer with a penchant for torture, robbery and bloodlust.

In 2012, a missing persons case in North Dakota grabs the attention of Homeland Security; investigators unravel a scheme involving stolen hydraulic fracturing profits as well as a ruthless con man and his murderous partner.

When a detective follows up on a series of home invasions as a courtesy to a friend, his investigation brings him face-to-face with a sociopath who is guilty of far more than breaking and entering.

A gun store robbery in Maryland piques the interest of the ATF, igniting an investigation into violence, arson and murder; as detectives zero in on the suspect, they find themselves face to face with an unlikely killer.

Police find a family savagely murdered in their quiet suburban Oklahoma home, but when police find a victim still clinging to life and able to provide some answers, they launch a desperate search for the perpetrators before they can kill again.

Three bodies are discovered in a burned-out home in Scottsdale and a fourth family member is missing; investigators realize they have a triple homicide on their hands and embark on a decades-long manhunt.

In rural Kentucky, police receive a distressing call about the brutal killing of a family in their home; authorities learn the son is the sole survivor of the attack by a disgruntled ex-handyman, but his recollection of the murder doesn't add up.

In small-town upstate New York, a young mother loses her 5-year-old son, who's battled a medical condition that has plagued him since birth; doctors claim his death is not from a natural cause, and investigators soon suspect foul play.

An Appalachian couple is delighted when their neighbors return home after disappearing for 10 years, but they've changed for the worse, unleashing a campaign of endless intimidation and harassment that ultimately ends in a bloodbath.

A disabled fireman polices his neighbors and punishes violations ranging from loud music to off-leash dogs; things boil over at a birthday party where shots are fired and blood runs in the street.

A man returns to his hometown after years away; he receives a warm welcome from the residents until the noise from a new neighbor's puppies turns him into a vengeful menace who goes to war with the entire community.

A five-year relationship between neighbors falls apart when one borrows the other's lawnmower and supposedly returns it broken; camaraderie morphs into rage, threats, and physical violence until a bloody murder devastates the community.

The mountain road between them fails to keep two long-time neighbors from tormenting each other; seemingly small events bring their decadeslong hostility to a bloody boil, and property lines become battle lines in a fight to the death.

Once-friendly neighbors on a mountain road become sworn enemies after one family calls police about a theft -- violating the unspoken tradition of leaving authorities out of disputes; years of conflict finally culminate with shots fired.

A Detroit man wishes his neighbor lived on the opposite end of 8 Mile Road.

When a woman disappears in Florida, her friends uncover a hidden life filled with new relationships and secrets. As investigators follow the trail, suspicion shifts toward someone in her inner circle who may know more than they admit.

Bridget Shiel, a 19-year-old escort and rap video dancer, meets a brutal end in 2016 when someone shoots her and leaves her naked in an Atlanta park.

All-American Midwestern hunk Timothy Boham's innocent modeling career catapults him into porn industry stardom; when Tim tries to escape the vicious cycle of selling his body for money, running from his past proves to be deadly.

When a woman disappears in Florida, her friends uncover a hidden life filled with new relationships and secrets. As investigators follow the trail, suspicion shifts toward someone in her inner circle who may know more than they admit.

Bridget Shiel, a 19-year-old escort and rap video dancer, meets a brutal end in 2016 when someone shoots her and leaves her naked in an Atlanta park.

All-American Midwestern hunk Timothy Boham's innocent modeling career catapults him into porn industry stardom; when Tim tries to escape the vicious cycle of selling his body for money, running from his past proves to be deadly.

A Detroit man wishes his neighbor lived on the opposite end of 8 Mile Road.

Law enforcement student Amanda Sigers falls in love and marries med student Sayantan Sy Ghose; when Amanda adopts her sister's baby, she discovers that Sy has a dark and dangerous side, and she takes on the criminal case of her life.

Rising rock and roll star Jerry Lee Lewis dazzles thirteen-year-old Myra Brown when he comes to live at her Memphis, Tenn., home to record at Sun Records; her life becomes headline news when he manipulates her into marrying him.

Vaudeville producer Roy Radin's bullet-riddled body is found in a canyon in 1983; police attempt to determine if he was the victim of a vicious drug cartel or a movie deal gone wrong.

In Libertyville, Ill., a wealthy couple is shot dead while in bed; shocked townspeople ask whether they fell victim to a robbery or to dark secrets harbored by a family member.

In Wylie, Texas, young teacher Betty Gore is hacked to death on Friday the 13th, causing investigators to wonder whether a copycat killer is trying to create his own real-life "slasher" film.

A senseless murder rocks an African-American neighborhood in the 1970s Detroit; police arrest suspects who are ultimately convicted of murder, but 47 years later, the truth finally emerges to right history's wrongs.

So-Cal surfer and tech entrepreneur Chris Smith dreams of making a tidy sum of money and surfing off into the sunset; it seems as though his dreams have come true, but all is not as it appears.

On June 6, 1992, Suzie Streeter and Stacy McCall attend parties celebrating their high school graduation; by morning, the teenagers have gone missing, along with Suzie's mother, Sherrill Levitt; the case leads police on a nationwide search.

California beauty Pegye meets volleyball player Eric in Newport Beach, Calif.; with good looks and success, the couple appears to have it all, but hedonism comes at a price, and their dream life quickly becomes a waking nightmare.

While mourning the death of his wife, Julian falls hard for his much-younger co-worker, Teresa; for a time, Teresa's spunk lifts Julian's spirits until a sordid affair plunges him into an abyss.

Janice thinks Brett is an old-fashioned country boy who needs a woman's touch, while Brett thinks Janice is the ideal woman to turn his house into a home; as family tragedies mount, their dream of a perfect life together soon goes up in flames.

A minister's son, Luther, falls hard for Anita, the daughter of a pastor; then, failure delivers a crushing blow to their relationship, turning their heavenly life into hell on Earth.

Three women who are devoid of a moral compass believe they can outsmart everyone.

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.

Killing comes easily to those with hearts of ice.

When some couples unite, they spark a terrible urge for destruction.

In 2001, a mother of five is found shot in the head in her own minivan; investigators have little physical evidence and struggle to make an arrest; as the children grow up, the family becomes divided over who killed the beloved soccer mom.

A health and wellness group based out of Minnesota promises meditation, healing, and spirits from another dimension; however, ex-members say it's a manipulative cult fueled by control, unpaid labor, and unquestioning devotion to its leader.

Firefighters discover a body with two gunshot wounds; the fire destroys any hope for evidence and the police look at the victim's social media for clues.

A health and wellness group based out of Minnesota promises meditation, healing, and spirits from another dimension; however, ex-members say it's a manipulative cult fueled by control, unpaid labor, and unquestioning devotion to its leader.

Firefighters discover a body with two gunshot wounds; the fire destroys any hope for evidence and the police look at the victim's social media for clues.

In 2001, a mother of five is found shot in the head in her own minivan; investigators have little physical evidence and struggle to make an arrest; as the children grow up, the family becomes divided over who killed the beloved soccer mom.

When 14-year-old Gloria Pointer is found raped and murdered in an alleyway, it is the start of a 30-year quest for her mother who will not give up until she finds justice for her daughter.

When the body of high school student Debbie Gama is discovered in a creek wrapped in wire, the ensuing investigation reveals a secret world of twisted sex, drugs, sadomasochism and bondage.

A young husband is shot dead in his Morris, Ala., home, and police initially believe it's a robbery gone awry; when the town rumor mill swirls to life, authorities uncover a dark secret hiding between the pews of the local Baptist church.

A mother is brutally slain in her home, and police collect bizarre evidence they hope will lead to a murderer; a second body turns up, and this Louisiana community fears a serial killer is on the loose.

The community of Bowling Green, Ky., is devastated when a student is assaulted and burned in her college dorm room; after the victim succumbs to her injuries without naming her attacker, police find two suspects who have very different stories.

When someone guns down mine worker Matthew Misener on a remote Arizona highway, it first appears to be a road rage attack; his family faces the shocking possibility that they unwittingly played a part in the feud that left him dead.

A prairie-town sheriff uncovers a drug ring that includes its most powerful law enforcement officials; to help bring them down, he calls in the FBI; just before the trial, the ring's kingpin makes a deal, and days later, he's dead.

Single mom Karen Petersen is enjoying a night out when a handsome cowboy charms his way into her home; he attacks her, leaving her for dead, and as more victims emerge, cops fear a serial killer is on the loose.

A woman suspects her mother of a double murder; years later, courtroom drama and new testimony reignite the case; featuring extensive testimony from defendant Dana Chandler, along with new and archival interviews.

In 2009, Noura Jackson is convicted of stabbing her mother, Jennifer, to death, but a twist in the case ultimately sets her free.

After the murder of Johnny Soekhies in Alabama, authorities turn to CCTV to hunt his killer; surveillance footage reveals a vehicle driving Johnny to the place of his eventual murder and captures a glimpse of a sinister figure lurking in the shadows.

When a gunman shoots Reggie Ward at a gas station in Cedar Rapids, Iowa, witnesses and the victim's girlfriend, are unable to identify the shooter; investigators follow a trail of surveillance footage and GPS data to find an unexpected suspect.

When 37-year-old Merrilee Cox-Lafferty disappears in Utah, investigators turn to CCTV to track her down; when her car turns up 300 miles away in Idaho, new persons of interest enter the frame, and Merrilee's disappearance is something more sinister.

When a man disappears in Hagerstown, Md., the only clue to his whereabouts is the white BMW he abandons at an apartment complex; investigators turn to CCTV footage to piece together his final movements and unravel a deadly plot.

When 30-year-old, mother-of-two, Mandi Gordon disappears, investigators turn to CCTV for clues to help them find her; they uncover a complex web of lies and a betrayal that lead to a botched cover-up, and a grisly discovery on a remote ranch.

When 56-year-old Andy McGuffee turns up murdered in his burnt-out home, the Oklahoma State Bureau of Investigation looks to surveillance footage to zero in on their suspects. It reveals the shocking truth of what happened to Andy.

Officers chase a suspect, attend a car fire, and detain a homicide suspect.

Police fight to stop a stolen truck with a hostage inside, and a domestic call turns deadly when the suspect shoots at officers at point-blank range.

A daughter frantically calls 911 after gunmen tie her up and shoot her parents at home; a burglar brings shocking new information to a man's supposed natural death.

After the murder of Johnny Soekhies in Alabama, authorities turn to CCTV to hunt his killer; surveillance footage reveals a vehicle driving Johnny to the place of his eventual murder and captures a glimpse of a sinister figure lurking in the shadows.

Police fight to stop a stolen truck with a hostage inside, and a domestic call turns deadly when the suspect shoots at officers at point-blank range.

A daughter frantically calls 911 after gunmen tie her up and shoot her parents at home; a burglar brings shocking new information to a man's supposed natural death.

After the murder of Johnny Soekhies in Alabama, authorities turn to CCTV to hunt his killer; surveillance footage reveals a vehicle driving Johnny to the place of his eventual murder and captures a glimpse of a sinister figure lurking in the shadows.

Officers chase a suspect, attend a car fire, and detain a homicide suspect.

Police officer Christopher Dorner goes on a shooting rampage in retaliation for his termination from the Los Angeles Police Department.

Considered a runaway at first, teenager Skylar Neese's remains are found six months after a surveillance camera captures her climbing out of her window at night.

In 2001, parishioners arrive at church, unaware they are passing a grisly crime scene in their own parking lot, where Tracey Bagwell has been stabbed 30 times in her car.

A single footprint is the only clue uncovered after a man is found stabbed to death in his home; police suspect the victim's ex-wife after they learn of a bitter divorce and custody battle.

A woman well-liked in her community gets shot dead in her sleep; Christmas tinsel tracked in by the killer offers the only clue available to police until rumors of a secret family feud reveal a story of monstrous betrayal.

Police sifting through the wreckage of a church fire discover what they believe to be the headless body of the pastor; a missing friend may be the killer, or another victim.

An early-morning home invasion and double murder appear to be drug-related, then investigators speak to the attack's lone survivor and discover a more sinister motive.

Susan Greene, 59, and Dennis Goins, 62, get a new lease on love; after they tie the knot, a gruesome weekend-long crime spree tears their family apart.

A brutal murder is committed in front of the Hattenbrun home, and police must focus on several family members to catch the sadistic killer; before long, they discover a shocking truth that no one thought possible.

After two long-lost brothers connect as young adults, a dark disturbance emerges within the newly blended family unit.

After years of searching for love, Doris thinks she's finally hit the jackpot with an old friend named Mark; something dark starts taking hold of their marriage.

Book smart Avis Banks always puts her career ahead of her love life, until she meets handsome teacher Keyon Pittman; but just when she's on the brink of having it all, a dirty secret tears them apart in the most brutal way possible.

Ramon Sosa is a father of three who runs a successful boxing gym in Texas; he feels like the luckiest man alive until someone marks him for murder.

Gil Dossett and his family live an idyllic existence until an accident changes everything; though it takes years to chart a new course through life, Gil seems to finally land on his feet until he finds himself in a dark place.

Ashley Pittman thinks she hit the lottery marrying Jeffrey Scott; he gives her a cushier life than the one she left behind in small-town Louisiana; behind closed doors, a secret soon turns deadly.

Tabatha Spake grows up in an adoring home, but by the time she's a teenager, she longs for a different kind of love; just when she finally finds happiness, a monster turns her dreams into a nightmare.

When Heidi's alcoholic husband, Chris, goes missing, she searches far and wide to find him, getting help from Chris' wider family; after a missing person's report is filed, police uncover a dark secret hidden in the basement of the marital home.

When a woman disappears in Florida, her friends uncover a hidden life filled with new relationships and secrets. As investigators follow the trail, suspicion shifts toward someone in her inner circle who may know more than they admit.