Investigation Discovery When a teenager shoots two of his friends, he claims the shooting was triggered by a reaction to a popular prescription acne medication that caused him to experience homicidal thoughts. 2026-08-19 When a 15-year-old Florida girl runs away with her troubled boyfriend, someone brutally murders a 66-year-old disabled man miles away in his home; upon their apprehension, police discover the young couple are, in fact, thrill-seeking murderers. 2026-08-19 After a mother of three mysteriously vanishes following a night out on the town, investigators uncover a sexual psychopath's nightmarish desires; days later, they discover her body in her own septic tank, revealing how callous the murderer is. 2026-08-19 More than 50 years after a teenage girl is murdered in small-town Nebraska, the long-dormant case comes together to make an arrest. 2026-08-19 Detectives find a woman partially clothed and strangled to death in a wooded ditch in Florida; with no leads or suspects, her case goes cold; a surprise confession almost ten years later exposes a deviant sexual psychopath with a murderous fantasy. 2026-08-19 When a disturbed brother slaughters three generations of a family, he quickly confesses and continues by confessing to a 10-year-old cold case. Detectives uncover a narcissistic psychopath with parasitic tendencies whose one goal is to return to prison. 2026-08-19 When a 15-year-old Florida girl runs away with her troubled boyfriend, someone brutally murders a 66-year-old disabled man miles away in his home; upon their apprehension, police discover the young couple are, in fact, thrill-seeking murderers. 2026-08-19 After a mother of three mysteriously vanishes following a night out on the town, investigators uncover a sexual psychopath's nightmarish desires; days later, they discover her body in her own septic tank, revealing how callous the murderer is. 2026-08-19 More than 50 years after a teenage girl is murdered in small-town Nebraska, the long-dormant case comes together to make an arrest. 2026-08-19 Detectives find a woman partially clothed and strangled to death in a wooded ditch in Florida; with no leads or suspects, her case goes cold; a surprise confession almost ten years later exposes a deviant sexual psychopath with a murderous fantasy. 2026-08-19 When a disturbed brother slaughters three generations of a family, he quickly confesses and continues by confessing to a 10-year-old cold case. Detectives uncover a narcissistic psychopath with parasitic tendencies whose one goal is to return to prison. 2026-08-19 When a teenager shoots two of his friends, he claims the shooting was triggered by a reaction to a popular prescription acne medication that caused him to experience homicidal thoughts. 2026-08-19 Lisa can't understand why her mom stays with her dad; he's cruel, unpredictable and violent; Lisa finds ways to cope, but what takes place is something she couldn't have imagined. 2026-08-19 When a 15-year-old Florida girl runs away with her troubled boyfriend, someone brutally murders a 66-year-old disabled man miles away in his home; upon their apprehension, police discover the young couple are, in fact, thrill-seeking murderers. 2026-08-19 After a mother of three mysteriously vanishes following a night out on the town, investigators uncover a sexual psychopath's nightmarish desires; days later, they discover her body in her own septic tank, revealing how callous the murderer is. 2026-08-19 The bodies of cherished grandparents Dennis and Merna Koula are discovered days after they were shot in the kitchen of their home; the brutal double murder of two of its most prominent citizens has a small Wisconsin community in turmoil. 2026-08-19 A man is murders by his wife's lover, who had been living in their closet. 2026-08-19 A young teen disappears from a small American town, only to turn up in Europe. 2026-08-19 Searching the internet, a cannibal finds someone who may be a willing participant to be his next meal. 2026-08-19 A young woman kills her mother after years of abuse and making her ill on purpose, also known as Munchausen-by-proxy. 2026-08-19 A man is murders by his wife's lover, who had been living in their closet. 2026-08-19 A young teen disappears from a small American town, only to turn up in Europe. 2026-08-19 Searching the internet, a cannibal finds someone who may be a willing participant to be his next meal. 2026-08-19 A young woman kills her mother after years of abuse and making her ill on purpose, also known as Munchausen-by-proxy. 2026-08-19 A man is murders by his wife's lover, who had been living in their closet. 2026-08-19 A young teen disappears from a small American town, only to turn up in Europe. 2026-08-19 Searching the internet, a cannibal finds someone who may be a willing participant to be his next meal. 2026-08-19 A young woman kills her mother after years of abuse and making her ill on purpose, also known as Munchausen-by-proxy. 2026-08-19 A woman survives a vicious attack by her ex-boyfriend, years later she faces him in court after he murders a young mother. 2026-08-19 When a woman is murdered in her apartment, the killer leaves behind bloody bare footprints that eventually lead to a conviction. 2026-08-19 A woman suspects her mother of a double murder; years later, courtroom drama and new testimony reignite the case; featuring extensive testimony from defendant Dana Chandler, along with new and archival interviews. 2026-08-19 A woman suspects her mother of a double murder; years later, courtroom drama and new testimony reignite the case; featuring extensive testimony from defendant Dana Chandler, along with new and archival interviews. 2026-08-19 The murder of Ivy League student Blaze Bernstein, allegedly murdered because he was gay and Jewish; the trial of former high school classmate Sam Woodward. 2026-08-19 Law enforcement officials try to get a convicted serial killer to reveal where he left the body of Sara Anne Wood, a 12-year-old girl he murdered 30 years ago. 2026-08-19 In California, deputies track an armed suspect and find themselves in a brutal gunfight. In Georgia, a routine traffic stop escalates into a life-or-death situation for an officer. In Utah, officers race to save a man trapped in his burning car. 2026-08-19 A woman calls 911 after she finds her mother dead with a knife in her chest; is she a grieving daughter? Then, someone murders a husband in a remote park on Valentine's Day; is it a tragic accident or a lover's tryst gone wrong? 2026-08-20 In Washington, officers respond to a domestic assault and potential hostage situation; in Illinois, a deputy is shot, leading to a multi-agency manhunt. In Connecticut, officers chase a robbery suspect who will stop at nothing to escape. 2026-08-20 A man finds his girlfriend strangled in a bedroom closet and becomes the main person of interest; a mother and daughter face accusations after someone kills a man in the most horrific way. 2026-08-20 A woman calls 911 after she finds her mother dead with a knife in her chest; is she a grieving daughter? Then, someone murders a husband in a remote park on Valentine's Day; is it a tragic accident or a lover's tryst gone wrong? 2026-08-20 In Washington, officers respond to a domestic assault and potential hostage situation; in Illinois, a deputy is shot, leading to a multi-agency manhunt. In Connecticut, officers chase a robbery suspect who will stop at nothing to escape. 2026-08-20 A man finds his girlfriend strangled in a bedroom closet and becomes the main person of interest; a mother and daughter face accusations after someone kills a man in the most horrific way. 2026-08-20 A woman calls 911 after she finds her mother dead with a knife in her chest; is she a grieving daughter? Then, someone murders a husband in a remote park on Valentine's Day; is it a tragic accident or a lover's tryst gone wrong? 2026-08-20 A woman survives a vicious attack by her ex-boyfriend, years later she faces him in court after he murders a young mother. 2026-08-20 When a woman is murdered in her apartment, the killer leaves behind bloody bare footprints that eventually lead to a conviction. 2026-08-20 A man finds his girlfriend strangled in a bedroom closet and becomes the main person of interest; a mother and daughter face accusations after someone kills a man in the most horrific way. 2026-08-20 Celebrity elderly couple Ed and Minnie Maurin's bodies are found on a local logging road; investigators soon discover that the couple were kidnapped and forced to withdraw cash from the bank. 2026-08-20 Wealthy 59-year-old widow Patti Wheelington is shot dead on the porch of her Arkansas home, and the execution-style murder leaves no doubt that she knew her attacker. 2026-08-20 When the son of a music teacher finds her body in her bedroom, a neighbor has chilling evidence that indicates a serial killer is on the loose. 2026-08-20 Celebrity elderly couple Ed and Minnie Maurin's bodies are found on a local logging road; investigators soon discover that the couple were kidnapped and forced to withdraw cash from the bank. 2026-08-20 Wealthy 59-year-old widow Patti Wheelington is shot dead on the porch of her Arkansas home, and the execution-style murder leaves no doubt that she knew her attacker. 2026-08-20 When the son of a music teacher finds her body in her bedroom, a neighbor has chilling evidence that indicates a serial killer is on the loose. 2026-08-20 Celebrity elderly couple Ed and Minnie Maurin's bodies are found on a local logging road; investigators soon discover that the couple were kidnapped and forced to withdraw cash from the bank. 2026-08-20 Pastor Michael Flippo and wife Cheryl take a spring getaway to a cabin at Babcock State Park; after midnight, an invader strikes, killing Cheryl and injuring Michael; investigators chase leads, from a stalker to an arsonist with dark motives. 2026-08-20 A killer seemingly slips past tight security, murders two jewelers and leaves a fortune in diamonds untouched; with no sign of forced entry, detectives chase shadows for years, until a long-buried connection exposes the truth behind the crime. 2026-08-20 A vacation hotspot loses its charm when a killer bludgeons a teen at work; investigators hunt the murderer, knowing each passing day could bring another victim and plunge the town deeper into fear. 2026-08-20 Jose Najera's parents sacrifice everything to give him a brighter future; after a late-night party, Jose steps into horror when he finds them stabbed in their bedroom; detectives sift through secrets to unmask who wanted them dead. 2026-08-20 When an exotic animal keeper vanishes on her way to work at San Diego's Wild Animal Park in the fall of 2000, investigators unearth several suspects, but only one who had ample opportunity to go in for the kill. 2026-08-20 In 2001, a massive explosion decimates a home on a quiet Scottsdale, Ariz., street; the bodies of three family members lie amid the rubble, but one key person is missing, and the search goes on for decades. 2026-08-20 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. 2026-08-20 After a man's savage murder at home, his wife is in the frame after calling 911, but the truth is more macabre than anyone dared believe; a husband finds his wife with shots to the head. 2026-08-21