Investigation Discovery HD

Mackenzie chases influencer success and crafts a picture-perfect online life, complete with friends, fashion, and romance. However, jealousy, rivalry, and petty conflicts escalate behind the scenes, raising questions about how far someone might go.

In the 1970s, a serial rapist is on the loose in northern California; then, as his reign of terror over the community wanes, police discover he isn't just a serial rapist, he's a serial murderer, and he's been killing people all over California.

Sherri Rasmussen and John Ruetten are enjoying newlywed life until one morning when Sherri calls into work sick; that night, John returns home to find his wife murdered; years later, detectives discover Sherri's killer was too close for comfort.

After business owner Michael Zammitti Jr. is found shot to death at his desk, police must untangle a web of lies and corruption that will rock two New England towns.

When Veronica Bozza's body is found on her living room floor, it sends shock waves through the close-knit community of Bridgewater, Tenn., and leads investigators to uncover a bizarre murder plot right out of a Hollywood movie.

Jimmy McClain is a teacher and coach at a Tennessee high school, then he is found assassinated in his home, and police must contend with a laundry list of suspects.

Journalism major Brook Baker is brutally murdered while researching a controversial article, and the police must sort through hundreds of suspects to find her killer.

Twenty-year-old Justin Newman lands a great job in construction, then he disappears on the same day his new boss is found brutally murdered.

Greg May, 56, is getting ready to move to Florida with a new girlfriend when he vanishes without a trace; police aren't sure if the tattoo artist turned Civil War collector is alive or dead until their investigation uncovers a horrific plot.

A hopeful 12-year-old singer looks for fame online using her webcam, gathering many admirers; she soon falls for a boy who flatters her, but her dream turns into a nightmare after a shocking photo is shared online.

Three girls meet a flirty and friendly guy online, then his demeanor shifts, and he traps the girls in a vicious game they can't escape.

When a single mother finds her dream man online, she can't believe her luck; however, her quest to meet him soon turns into every mother's worst nightmare; as police scramble to avert tragedy, they discover an elaborate web of lies.

After a teenage house party spirals out of control, a shocking photo goes viral around the local schools; a vicious campaign of cyber bullying ensues that drives an innocent girl to take desperate action.

"48 Hours" began as a documentary in 1986 and became a regular series two years later. It was built around a team of correspondents covering one subject for 48 consecutive hours. Over time it evolved into the premiere broadcast for law, crime and justice stores -- its journalists, for example, have been credited with uncovering new information that has led to high-profile cases being overturned an

When an Oregon teen disappears, investigators discover her forbidden relationship may have led to murder.

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.

When a man with amnesia is found behind a Burger King, Hot Snakes Media's Shannon and Eric Evangelista and ex-FBI agent Ken Maxwell uncover a web of lies, forcing them to ask if Benjaman Kyle is a victim or the mastermind of an extraordinary hoax.

Hot Snakes Media uncovers Benjaman Kyle's disturbing secrets, dark-web activity, erased files, and ties to the Burger Chef killings, before DNA reveals he's William Powell, a man hiding a past more sinister than imagined.

Chilling witness accounts linking Benjaman Kyle, aka William Powell, to an Indiana crime family and the alleged enforcer known as The Bouncer are uncovered.

A man who calls himself The Bishop abducts a woman and holds her captive; he imprisons six women in his basement, raping and torturing them; as captives begin to die, one woman knows her only chance of survival is to escape.

Chilling witness accounts linking Benjaman Kyle, aka William Powell, to an Indiana crime family and the alleged enforcer known as The Bouncer are uncovered.