Investigation Discovery HD

An 18-year-old embarks on a cross-country adventure to reconnect with her past, but a chance meeting leads her into the shadow of darkness; by journey's end, a vibrant young life is silenced, leaving her family with grief and questions that linger.

In 1981, a woman and three teenagers are murdered in a cabin in the remote town of Keddie, Calif., and no one is ever brought to justice; now, new evidence may hold the key to finally cracking this case.

A young couple's toddler vanishes while the family is enjoying an impromptu camping trip in Leadore, Idaho; investigators and private detectives work around the clock to find the missing boy, only to come back to his parents.

In April 2018, in the Florida town of Eastpoint, police receive a call about a brutally beaten body dumped near a highway; authorities connect the body with a second crime scene at a local motel, where three people checked in, but only two came out.

DNA and genealogy help to solve the 1995 cold case murder of school teacher Mary Catherine Edwards in Beaumont, Texas.

On the night of 2nd February, 2021, a frantic 911 call is made from the home of former Idaho State Trooper Dan Howard; he claims his wife, Kendy, shot herself while she was in the bath.

A murder victim's lost dog becomes the key clue in solving her murder.

This true-crime series hosted by Lt. Joe Kenda, one of America's toughest detectives, features incredibly disturbing and mind-blowing cases from across the country. Lt. Kenda expertly guides us through the complex twists and turns of these bizarre crimes.

This true-crime series hosted by Lt. Joe Kenda, one of America's toughest detectives, features incredibly disturbing and mind-blowing cases from across the country. Lt. Kenda expertly guides us through the complex twists and turns of these bizarre crimes.

An unknown killer executes a seemingly perfect family in their upscale Florida home; as detective EvaMarie Multari searches for answers, she uncovers hidden family tensions and a maniacal scheme driven by an obsessive love affair with a webcam model.

A bystander receives a deadly head injury during a roadside altercation, then his body disappears from the scene; after a toddler is kidnapped for ransom, Lt. Joe Kenda joins forces with an undercover team in a race against time.

Lt. Joe Kenda and his team investigate the scene of an apparent suicide, only to be forced to flee after discovering the house is booby-trapped; teenagers discover human bones on the outskirts of town.

A 72-year-old man is found stabbed to death in a junkyard, wearing nothing but his underwear and dentures; when investigators discover a trail of purchases made with the victim's credit card, they hope it will lead them to the killer.

A young man is gunned down outside his home after helping friends move apartments; Sgt. Joe Kenda and Detective John Anderson must determine whether the killer was a complete stranger, a gang member or a jealous lover.

Friendly neighbors on a peaceful street have their lives disrupted when a developer moves in and builds houses nearby; tempers flare over the access road he uses for heavy equipment, which fuels escalating threats and confrontations.

The paranoid delusions of one young man compel him to conspire against the unwitting family next door; over a series of months, his deteriorating mental condition escalates into a midnight shooting, which shakes the foundation of the neighborhood.

A family lends a friend a place to stay but kicks her out after a blow-up; instead of moving away, she buys a house across the street, kicking off a years-long dispute ending in a hail of bullets, blood, death, and a community in shock.

From devoted mother to larger-than-life stage actress, 40-year-old Pasinetta Prince plays many roles in her life and relishes the spotlight, then a personal betrayal draws the final curtain on her life.

From the outside, 34-year-old Linda Singleton's life appears picture perfect; no one knows that Linda is engaged in a deadly love triangle; when the affair comes to light, her perfect life comes to an untimely end.

Looking for a fresh start, 40-year-old Priscilla Strole and her teenage son, Kyle, move to the small town of Fairfield, Calif.; little does she know, new beginnings will lead to her untimely end.

Thirty-two-year-old Anna Lisa Raymundo seems to have it all, including a skyrocketing career, a beautiful home and a loving boyfriend, but a secret betrayal cuts her life short.

From the outside, 34-year-old Linda Singleton's life appears picture perfect; no one knows that Linda is engaged in a deadly love triangle; when the affair comes to light, her perfect life comes to an untimely end.