Investigation Discovery HD Myrtle Miller appears to be a sweet, loving grandmother, but beneath the facade lurks a woman driven by selfishness and greed; even her own daughter, Rebecca, is haunted by the fact that her mom was a black widow in disguise. 2026-08-12 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. 2026-08-12 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. 2026-08-12 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. 2026-08-12 Experts look at a subset of psychopaths who are motivated by their heightened sexual urges and fantasies; this subset of offenders doesn't just enact physical violence but sexual violence toward their victims and is known as the sexual psychopath. 2026-08-12 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. 2026-08-12 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. 2026-08-12 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. 2026-08-12 Experts look at a subset of psychopaths who are motivated by their heightened sexual urges and fantasies; this subset of offenders doesn't just enact physical violence but sexual violence toward their victims and is known as the sexual psychopath. 2026-08-12 Myrtle Miller appears to be a sweet, loving grandmother, but beneath the facade lurks a woman driven by selfishness and greed; even her own daughter, Rebecca, is haunted by the fact that her mom was a black widow in disguise. 2026-08-12 Jeni Haynes creates hundreds of different personalities, or alters, to try to cope with the horrific abuse inflicted by her dad. For years, no one believes her story - until Jeni and her alters resolve to get justice and bring her father to trial. 2026-08-12 NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal. 2026-08-12 A frantic 911 caller informs police he's found a family member dead; at first, it looks like a case of suicide, but a deeper dig reveals a secret world of sex tapes, broken promises and unfathomable motives. 2026-08-12 A homeowner is found dead in a driveway, riddled with bullets; the claims of a family member who allegedly witnessed the brutal attack raise more questions than answers. 2026-08-12 Confronted with a grisly Valentine's Day surprise, police find a bullet-riddled body in a family's home; the usual suspects have alibis, forcing detectives to follow a trail of secrets, manipulation and betrayal to arrive at the truth. 2026-08-12 Calling 911, a former police officer struggles to explain he's been shot multiple times and his girlfriend has been abducted. 2026-08-12 A man finds his wife with a cord around her neck and makes a heartbreaking 911 call, pleading for someone to save his beloved; then this story of love and loss is complicated by a missing phone, crime scene clues and a mystery man. 2026-08-12 A man calls 911 to report he's on the telephone with his girlfriend who's in trouble; when police respond, the door is answered by the woman's two frightened sons, and she has been severely beaten. 2026-08-12 A panicked woman calls 911 to say a stranger forced his way into her home and shot her boyfriend in front of their children; detectives untangle a twisted web of jealousy to find out who killed this young father and why. 2026-08-12 In June 2016, Larry Weaver decides to spend the night in Sikeston, Mo., while on his way home to his wife; there's no sign of him or his bike the next day, but security cameras could help the police. 2026-08-12 When Marcel Reardon is discovered bludgeoned to death outside an apartment building, his friends deny all knowledge of his murder; detectives are convinced at least one of them is lying. 2026-08-12 Josh Richards is shot execution style in the middle of a nightclub in Appleton, Wis.; when detectives delve deeper into the investigation, they discover a camera has the potential to reveal the identity of a killer. 2026-08-12 When she interrupts a burglary at home, Diane Pranske is abducted and left for dead across state lines; detectives turn to surveillance video to find her assailant, and investigators try to get justice for this brutal crime. 2026-08-12 A 24-year-old Yale Ph.D. student named Annie Le goes missing; CCTV shows Annie arrived at Yale, but she is not seen leaving; police search every inch of the building, until they find something horrific. 2026-08-12 Shirley Shell is a loving wife and the dedicated mother of three children and two grandchildren, but in 2007, Shirley is found brutally murdered at home in Edmond, Okla. 2026-08-12 In Colorado, a driver opens fire and sparks a chase; in Ohio, a man ignites a daylight shootout; in Florida, deputies race to find a missing boy. 2026-08-13 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. 2026-08-13 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? 2026-08-13 On July 5, 2011, a young couple on their way home from a night of birthday celebrations is shot while getting gas; with the killers long since vanished, detectives must rely on the grainy gas station video to unravel a senseless act of evil. 2026-08-13 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. 2026-08-13 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? 2026-08-13 On July 5, 2011, a young couple on their way home from a night of birthday celebrations is shot while getting gas; with the killers long since vanished, detectives must rely on the grainy gas station video to unravel a senseless act of evil. 2026-08-13 In Colorado, a driver opens fire and sparks a chase; in Ohio, a man ignites a daylight shootout; in Florida, deputies race to find a missing boy. 2026-08-13 University of Florida freshman Christian Aguilar vanishes from campus, plunging his family and friends into turmoil, then a closed-circuit television recording takes the case in a new direction. 2026-08-13 Missing 21-year-old student Mickey Shunick's family mobilizes the local community to help search for her; then police spot her on a surveillance video. 2026-08-13 When top real estate agent Beverly Carter vanishes after meeting a new client, police must find out if anyone had a reason to harm her. 2026-08-13 Beloved basketball coach and teacher Jimmy McClain is found brutally murdered in his own home; with no forced entry, police fear Jimmy knew his killer or let the killer inside his house. 2026-08-13 Cody MacPherson moves to New Jersey seeking work and disappears after a night of partying with a new group of friends. 2026-08-13 During a storm in Key Largo, Fla., an intruder slips silently into the home of newlyweds Michael and Missy MacIvor; as the day dawns, a nightmare is revealed that will haunt the entire community for years to come. 2026-08-13 After young mother Danielle Jennings is found strangled to death in her apartment, detectives immediately believe she knew her attacker, then, a witness comes forward with a ringer of a clue that leads them to an unthinkable monster. 2026-08-13 After an up-and-coming actress is savagely murdered in her home, police believe an angry, revenge-hungry killer is responsible. 2026-08-13 An aggressive man attacks a couple; motorists fend off brake-checking buffoons; a family defends themselves from a knife-wielding man; two women get heated in a hospital parking lot. 2026-08-13 Drivers face rage at the gas pump; good Samaritans rescue road rage victims; Californians negotiate dangerous roadways; a man defends his child from a gun-toting menace. 2026-08-13 A rage-fueled driver crashes into a building; Florida drivers face chaos on the roads; New Jersey drivers try to survive their commute; an angry man picks a fight with a scooter. 2026-08-13 Truckers confront aggressive drivers; a boy struggles against an angry motorist; a man uses pepper spray on an irate driver; a woman pursues another driver after a dispute. 2026-08-13 A family moves one house over and closer to neighbors they've been friendly with for years; however, things go sour when they start renovations; the noise and waste ignite a vicious feud, ending in a frenzy of bullets and bloodshed. 2026-08-13 When a large and boisterous family moves to a quiet street, the neighbors directly across from them get into immediate conflict over all the noise; soon the dispute consumes everyone and is only settled with the deadly crack of a baseball bat. 2026-08-13 Two neighbors who are down on their luck bond over their struggle; when one buries the other in debt with a hustle gone wrong, things fall apart, but their co-dependence keeps them entwined until an act of revenge. 2026-08-13 A couple moves to the country and ruins the quiet their new neighbors have enjoyed for years; parties, loud kids, and a junk-strewn lawn push the Vietnam vet next door to build a fence, but violence boils over when property lines are disputed. 2026-08-13 A gospel radio host and her son get into a minor street parking dispute with their next-door neighbor; yet the neighbor's anger is anything but minor, and soon, the whole community bears witness to his unleashed wrath. 2026-08-13 The story of two families whose initially warm welcome curdles into something far more sinister. 2026-08-13 After years of abuse, Cheryl musters the courage to leave her husband, Thom; he stalks her and torments their two children; when Cheryl finds a new love, her ex sets a trap to take the ultimate revenge. 2026-08-14