Investigation Discovery HD

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.

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.

Actress Melonie Haller is poised for stardom after appearing in the television series "Welcome Back, Kotter" and a pictorial in the March 1980 edition of Playboy; eager for her next role, she goes to a party in the Hamptons that takes a violent turn.

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.