Investigation Discovery HD When a young woman goes missing, a rookie police officer's intuition leads to an intense investigation, as they race against the clock to find her. 2026-11-12 Detectives must get creative to find their suspect when a Mennonite woman goes missing in January 2020 and forensic evidence from her body leads them to a dead end. 2026-11-12 One family's American dream goes up in flames; as they try to rebuild what's left, they vow to search for justice. 2026-11-12 During an armed robbery, a father of three is fatally shot, but for 23 years, another family questions if the wrong man is behind bars. 2026-11-12 The murder of James Byrd, Jr. throws his family into turmoil as law enforcement investigates one of the most gruesome hate crimes in U.S. history. 2026-11-12 Investigators search for links to the mysterious cases of five young people who disappear over a span of four years in the rural area of Lewis-Clark Valley along the Idaho-Washington border. 2026-11-13 In 2001, someone murders a father, sets his Florida home ablaze and his sons disappear; as prayers rise for their safe return, a so-called family friend steps forward, shifting the case; an interview finally uncovers the truth. 2026-11-13 Las Vegas is a playground for top female fitness competitors; winning is important, and when jealousy spirals out of control, one woman loses her life. 2026-11-13 In Longmont, Colorado, a mother consumed by jealousy weaponizes her son to punish the ex who left her for her sister. In Gulf Breeze, Florida, a domestic dispute over child custody heats up and ends in murder. 2026-11-13 In the late '90s, Playboy twins Sandy and Mandy Bentley's fame soars until an affair with a Vegas High Roller leads to a fall from fame, stolen jewels, a shadowy buyer and a brutal double murder in the Hollywood Hills. 2026-11-13 Las Vegas is a playground for top female fitness competitors; winning is important, and when jealousy spirals out of control, one woman loses her life. 2026-11-13 A jealous mother in Longmont, Colorado, uses her son to retaliate against an ex who left her for her sister; in Gulf Breeze, Florida, an intense custody dispute escalates into murder. 2026-11-13 In the late '90s, Playboy twins Sandy and Mandy Bentley's fame soars until an affair with a Vegas High Roller leads to a fall from fame, stolen jewels, a shadowy buyer and a brutal double murder in the Hollywood Hills. 2026-11-13 In 2001, someone murders a father, sets his Florida home ablaze and his sons disappear; as prayers rise for their safe return, a so-called family friend steps forward, shifting the case; an interview finally uncovers the truth. 2026-11-13 After a gunfight, Jeremy Parnell is found dead. Detective Katie Roszkowski, leading her first homicide case, uncovers a party bus incident; with few witnesses, she must discover what happened when partiers left the bus and why it escalated to murder. 2026-11-13 A bullet kills 15-year-old La'Kyijah Williams, outraging Chief Eric Winstrom; CCTV shows a masked gunman, but witnesses refuse to talk until a tip names a suspect; when officers arrest him at a traffic stop, detectives don't have enough evidence. 2026-11-13 Natasha Cournoyer, 37, disappears without a trace in Laval, Canada; as her friends and family struggle for answers, detectives must follow a stone-cold trail to uncover her final footsteps caught on surveillance cameras. 2026-11-13 The body of 26-year-old Celina Peterson is found in an alley in the South Park neighborhood of Seattle; when police recover surveillance footage from across the neighborhood, they begin to unravel the truth behind her murder. 2026-11-13 Samantha Guthrie's parents desperately search for their missing child; as the police search reveals many players in this mystery, the common thread becomes the Lillian St. house; police aim to find the truth of what occurred within those walls. 2026-11-13 Apache County Sheriff's Office begins a double homicide investigation after the gruesome discovery of an elderly couple's remains in Sanders, Ariz. 2026-11-13 A retired professor is found murdered with his body burned, shocking his Michigan community. 2026-11-13 Tempers flare outside a home where Savannah police officers discover three bodies; one argument may offer a vital lead in the case. 2026-11-13 The town of Fort Smith, Ark., reels when an elderly, retired school teacher turns up dead, bludgeoned to death with a hammer no fewer than 36 times; when the person responsible receives justice, an unlikely perpetrator comes to light. 2026-11-13 Forty-year-old Jamie Baker leaves her family behind when someone shoots and kills her with a bullet through the back; the mystery deepens when police dig into her last moments and uncover what transpired the night of her death. 2026-11-13 When a young mother of two is found brutally murdered at home, suspicion falls on her friends; detectives zero in on multiple suspects who tell different stories, and they don't know who to trust. 2026-11-13 In 2017, Chinese exchange student Yingying Zhang mysteriously vanishes from the University of Illinois campus; police and the FBI turn to surveillance footage to uncover the shocking and sinister reality. 2026-11-13 On April 3rd, 2017, Assistant Chief Deputy Clint Greenwood is shot dead at point-blank range at the Harris County Courthouse outside Houston, Texas; no eyewitnesses, but maybe security cameras lead them to Clint's killer. 2026-11-13 The brutal murder of an elderly landlady offers no forensic answers. 2026-11-13 An 18-year-old named Kyle Farishian is brutally attacked by a masked assailant; with no physical evidence, detectives scrutinize the store's footage for clues. 2026-11-13 New Mexico State Police are called in to investigate when loving couple Gary and Linda Haas fail to reach their vacation campsite; with no forensic evidence and no witnesses, all they can do is scour CCTV footage for clues to unravel the mystery. 2026-11-14