Investigation Discovery Larry Nassar becomes the go-to doctor for treating injured gymnasts after he helps the USA win Olympic gold; young women flock to him for rehabilitation; it takes years before the true cost of his medal-winning techniques comes to light. 2026-06-15 Jamie-Lee visits her father, the Skara Cannibal, to ask him about the murder of his girlfriend. 2026-06-15 From police officers to pastors, doctors to business leaders, they are the pillars of communities; when power seduces and corrupts, it opens the door to evil, and some will stop at nothing, even murder, to protect themselves. 2026-06-15 A vehicle plows down a 75-year-old military veteran on a country road in an apparent hit-and-run; when a young man confesses to the crime, detectives quickly learn they've encountered a psychopath with an intense desire to thrill kill. 2026-06-15 When a young mother goes missing, her husband joins the search; police discover her dismembered body in a stack of bins; detectives find her husband to be a typical suburban dad, but learn a murderous psychopath lurks within. 2026-06-15 Jamie-Lee visits her father, the Skara Cannibal, to ask him about the murder of his girlfriend. 2026-06-15 From police officers to pastors, doctors to business leaders, they are the pillars of communities; when power seduces and corrupts, it opens the door to evil, and some will stop at nothing, even murder, to protect themselves. 2026-06-15 A man confesses to accidentally killing his best friend while cleaning his gun; during his interrogation, he stuns police by revealing that he's behind a long trail of bloodshed and is a serial killer who seems to consider himself an angel of mercy. 2026-06-15 When Omaha, Neb., police officers arrest the driver of a stolen van, he shocks detectives by giving an unsolicited confession to a gruesome murder, and it is only the first of many chilling revelations. 2026-06-15 A man calls 911 with his dying breath, and first responders arrive to find him brutally murdered and stabbed 59 times; when detectives question his best friend, they uncover a tangled story of deception and jealousy that ends in psychopathic rage. 2026-06-15 A killer shoots a young woman dead in her boyfriend's Orlando, Fla., apartment; hours later, he turns up in a hospital bed 500 miles away with a gunshot wound and a bizarre story that unravels to reveal he's a lying, callous psychopath. 2026-06-15 A gunman shoots a man dead as he runs along a country road, and first responders find a witness standing next to the body with a strange story to tell; detectives unravel the lies of a callous psychopath who takes out his frustrations in bloodshed. 2026-06-15 A woman finds her elderly brother dead in his bedroom with his throat slashed; uncovering the truth poses a challenge for detectives, as the individual responsible for killing him is a manipulative psychopath who craftily deflects blame. 2026-06-15 A vehicle plows down a 75-year-old military veteran on a country road in an apparent hit-and-run; when a young man confesses to the crime, detectives quickly learn they've encountered a psychopath with an intense desire to thrill kill. 2026-06-15 When a young mother goes missing, her husband joins the search; police discover her dismembered body in a stack of bins; detectives find her husband to be a typical suburban dad, but learn a murderous psychopath lurks within. 2026-06-15 When a missing mother is discovered to be working in secret as an escort, the list of suspects grows. 2026-06-15 While investigating the execution-style slaying of a retired Colorado mortgage broker, detectives put his nearest and dearest under the microscope. 2026-06-15 When a Missouri insurance salesman is shot dead, the list of suspects includes his left-behind wife and several clients. 2026-06-15 When a missing mother is discovered to be working in secret as an escort, the list of suspects grows. 2026-06-15 While investigating the execution-style slaying of a retired Colorado mortgage broker, detectives put his nearest and dearest under the microscope. 2026-06-15 When a Missouri insurance salesman is shot dead, the list of suspects includes his left-behind wife and several clients. 2026-06-15 When a missing mother is discovered to be working in secret as an escort, the list of suspects grows. 2026-06-15 A sudden wave of tics among teenage girls ignites panic, drawing reporters and medical experts into the town; under scrutiny, the girls navigate doctor visits, judgment and cameras as the real cause fades beneath hysteria and competing theories. 2026-06-15 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. 2026-06-15 Master conman Nicholas Rossi fakes his death to evade justice, adopts new identities and leaves a trail of alleged crimes across continents. 2026-06-15 Therapist Jodi Hildebrandt's crusade against masturbation drives a wedge between couples in crisis; she forms a dark alliance with Mormon mommy vlogger Ruby Franke, but a horrifying 911 call exposes the depths of their bizarre beliefs. 2026-06-15 In 1981, thirteen-year-old Mary Day vanishes and Investigators suspect her stepfather may have killed her, but they never recover her body; decades later, a woman claiming to be Mary appears, stirring suspicions on what happened. 2026-06-15 Preacher Sheryl Ruthven, a self-proclaimed prophet, beguiles her followers into subservience and uses them to settle personal scores; as her beliefs grow increasingly bizarre, she demands her congregation adopt cats. 2026-06-15 Derricka is a self-made millionaire and businesswoman who is not ashamed to celebrate her success; when aspiring entrepreneur Ashley reaches out on Facebook asking Derricka to be her mentor, she has a hard lesson to learn herself. 2026-06-15 Police find four victims in the smouldering wreckage of an Oklahoma City house fire and one of the victims starred in the hit TV series Cathouse. 2026-06-16 Unpacking shocking true-crime stories involving influencers and digital communities across the social media landscape. 2026-06-16 The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide. 2026-06-16 Derricka is a self-made millionaire and businesswoman who is not ashamed to celebrate her success; when aspiring entrepreneur Ashley reaches out on Facebook asking Derricka to be her mentor, she has a hard lesson to learn herself. 2026-06-16 Unpacking shocking true-crime stories involving influencers and digital communities across the social media landscape. 2026-06-16 The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide. 2026-06-16 Derricka is a self-made millionaire and businesswoman who is not ashamed to celebrate her success; when aspiring entrepreneur Ashley reaches out on Facebook asking Derricka to be her mentor, she has a hard lesson to learn herself. 2026-06-16 Police find four victims in the smouldering wreckage of an Oklahoma City house fire and one of the victims starred in the hit TV series Cathouse. 2026-06-16 A sudden wave of tics among teenage girls ignites panic, drawing reporters and medical experts into the town; under scrutiny, the girls navigate doctor visits, judgment and cameras as the real cause fades beneath hysteria and competing theories. 2026-06-16 The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide. 2026-06-16 While investigating the execution-style slaying of a retired Colorado mortgage broker, detectives put his nearest and dearest under the microscope. 2026-06-16 When a Missouri insurance salesman is shot dead, the list of suspects includes his left-behind wife and several clients. 2026-06-16 When a wealthy Missouri couple is violently murdered, the key to catching the killer lies in retracing a missing jar of rare coins. 2026-06-16 Investigators uncover a disturbing story while examining a 16-year-old girl's death. 2026-06-16 When a wealthy Missouri couple is violently murdered, the key to catching the killer lies in retracing a missing jar of rare coins. 2026-06-16 Investigators uncover a disturbing story while examining a 16-year-old girl's death. 2026-06-16 When a wealthy Missouri couple is violently murdered, the key to catching the killer lies in retracing a missing jar of rare coins. 2026-06-16 After witnessed with a mysterious stranger, a beautiful teen girl completely vanishes from her small town, turning up brutally slain days later in the Nevada desert; the search for her killer envelops the entire community, and fear abounds. 2026-06-16 In November 1991, 11-year-old Mark Himebaugh leaves home to check out a nearby brush fire and disappears without a trace; as police investigate, they discover that both his family and the town may be hiding some disturbing secrets. 2026-06-16 A teen mysteriously vanishes after a strange night with friends. 2026-06-16 After moving to a new city following her parents' divorce, a 14-year-old girl is dissatisfied with her new surroundings; she starts running away from home until one time, she never returns; it takes 10 years before dark secrets are revealed. 2026-06-16 Four teenage girls are gunned down at an Austin yogurt shop. 2026-06-16 In 1982, a young mother's husband discovers her murdered at home with an ax in her head; everyone thinks a psychopath is on the loose, but police never make an arrest; the authorities find that their killer is someone very close to home. 2026-06-16 Two women survive violent attacks by a killer, but it's not until a third woman survives that the victims finally attain justice. 2026-06-16 A chilling investigation into the discovery of a pregnant woman's body in the Hudson River, which New York police initially dismiss as an accident before uncovering premeditated murder. 2026-06-17