Investigation Discovery HD

In 2017, Alisha Canales-McGuire is shot dead at her sister's house; evidence points to a targeted attack, but detectives can find no motive until CCTV and social media lead to a tangled murder plot and a twist of fate.

Renard Spivey, the TV bailiff who was accused of murdering his wife, opens up about the trial, his wife and more.

The brutal murder of 17-year-old Justine Vanderschoot in 2003 devastates the community of Auburn, Calif.; 22 years later, Vanderschoot's family continues to fight to keep her killers behind bars.

A teenager's spring break getaway to Myrtle Beach turns into a mystery that grips the nation; sneaking off without her parents' permission, she vanishes into the night, leaving behind a trail of cryptic clues.

A hotel room in New Orleans turns into a macabre scene: a man dead in a blood-filled hot tub, Bible pages plastered on walls, and a voodoo doll on the bed. CCTV footage reveals four goth strangers arriving with the victim hours earlier.

A Miami couple's idyllic Bahamian voyage on a luxury charter boat turns haunting when the craft drifts near Cuba with the crew missing; bloodstains and a missing raft unravel a tale of dark secrets beneath the shimmering waters of paradise.

A mystery grips a small seaside town where a competitive bodybuilder's husband disappears; puzzling sightings, shocking revelations and bizarre deceptions eventually lead police to a grisly discovery.

Competition among personal trainers at a high-end Florida gym is intense; a new general manager comes aboard to steady the ship, but tension lies just beneath the surface; a volatile mix of pride and rage ignites a horrific and deadly chain reaction.

Obsessed with his mistress, a hard-bodied security specialist plots to murder his wife; however, his scheme, masterminded by the unlikeliest of conspirators, takes a sudden and deadly twist.

After the shocking death of Heather Maples, the student community of Murfreesboro confronts the sobering truth that a killer is lurking among them; detectives unlock her cellphone to find a web of potential suspects and retrace her last night alive.

Suspicion lands close to home when prom queen Aquilla Flood is found dead in her bedroom; while Aquilla's friends point detectives to three local teens, her own family endures intense questioning about the night this popular young woman died.

The brutal murder of a successful hair salon owner and mother upends a tight-knit Chicago community; while neighbors whisper about the killer's identity, detectives must break down walls of silence and uncover the plot to slay this local icon.

Stephanie is a feisty, lovable young woman from New Jersey, who is building a brand as a bespoke makeup and SFX artist online; but offline, her life becomes complicated and spirals into mystery when she vanishes into thin air on Halloween Eve.

A vibrant and inspiring group from Denver's creative community spreads messages of love and inclusion, attracting many online followers; soon they become the target of a hateful and violent member of the online manosphere with shocking consequences.

Self-styled Instagram sex and fitness guru Ash builds a life in the glitz, glamor, and excess of Las Vegas; but the wild ride ends when he becomes entangled with a lonely Sin City resident who he comes to believe holds a dark energy inside.

Teenage film reviewer Trey is building an online empire, attracting hundreds of thousands of views; but, it can't last, and soon, he finds himself dragged into a world of guns, abuse and revenge.

Anime-obsessed teenager Bianca becomes an inspiring mental health advocate online and changes lives; but on forums and social media accounts, she discovers a horrifying and violent underbelly: young men primed to threaten, harm and attack.

College junior Tina Stewart and freshman Shanterrica Madden couldn't be more different, but when the roommates channel their inner mean girls, things get out of hand and only one girl is left standing.

Fame, passion, and greed collide in a Hollywood hairstylist's murder.

In rural Pennsylvania, an elderly widow's extreme fear of being buried underground leads her to make an unthinkable decision; for years, her small town keeps her secret, but when investigators finally arrive, they uncover more questions than answers.

Fiction and reality collide when a horror production goes from a dream come true to a real-life nightmare.

Fame, passion, and greed collide in a Hollywood hairstylist's murder.