Investigation Discovery Family members find beloved funeral director Byron Griffy brutally murdered; as investigators delve into Byron's life, they uncover startling revelations about his grandson, handyman and two local celebrity brothers, each emerging as a possible suspect. 2026-05-17 Police uncover disturbing truths about the town's prominent brothers, including their possession of a missing coin collection. One brother's affair with a local prison guard leads to a shocking confession of a secret relationship - and a sudden death. 2026-05-17 The trial for Byron Griffey's murder begins and an investigator uncovers numerous new leads and suppressed evidence that casts doubt on the eventual conviction; a surprise sentence outrages many and leaves questions unanswered. 2026-05-17 Police investigating the murder of a beloved mother and grandmother must realize that a tiny scrap of paper at the crime scene is the key to finding her killer. 2026-05-17 Family members find beloved funeral director Byron Griffy brutally murdered; as investigators delve into Byron's life, they uncover startling revelations about his grandson, handyman and two local celebrity brothers, each emerging as a possible suspect. 2026-05-17 Police uncover disturbing truths about the town's prominent brothers, including their possession of a missing coin collection. One brother's affair with a local prison guard leads to a shocking confession of a secret relationship - and a sudden death. 2026-05-17 The trial for Byron Griffey's murder begins and an investigator uncovers numerous new leads and suppressed evidence that casts doubt on the eventual conviction; a surprise sentence outrages many and leaves questions unanswered. 2026-05-17 A young woman is killed while celebrating her graduation from U.S. Naval training. 2026-05-17 Police discover that the successful wife of a popular DJ has been murdered; the array of video cameras in the neighborhood could help bring her killer to justice. 2026-05-17 A look inside the homicide investigation of a well-regarded reality star; the bitter truth behind a murder perpetrated by a "Welcome to Sweetie Pies" cast member. 2026-05-17 The key to solving homicides lies somewhere within the final 24 hours of the victim's life. 2026-05-17 The story of a successful family caught up in lies and deception, which led to murder; a well-known Miami practice makes more enemies than the owners care to admit. 2026-05-17 Andrew Kissel, a confessed fraudster, is found stabbed to death in the basement of his Connecticut home; detectives must unravel every detail from the previous 24 hours and, in doing so, come up with a long list of suspects. 2026-05-17 The key to solving homicides lies somewhere within the final 24 hours of the victim's life. 2026-05-17 The story of a successful family caught up in lies and deception, which led to murder; a well-known Miami practice makes more enemies than the owners care to admit. 2026-05-17 Andrew Kissel, a confessed fraudster, is found stabbed to death in the basement of his Connecticut home; detectives must unravel every detail from the previous 24 hours and, in doing so, come up with a long list of suspects. 2026-05-17 The key to solving homicides lies somewhere within the final 24 hours of the victim's life. 2026-05-17 A racially motivated serial killer on death row who targeted civil rights leader Vernon Jordan and pornography publisher Larry Flynt confesses to additional unsolved murders with the help of a shrewd female prosecutor. 2026-05-17 Police find a 17-year-old female's dead body in a ditch with two gunshot wounds; the investigation centers on two friends of the victim claiming her death was an accident, but detectives uncover it was a thrill kill carried out by evil psychopaths. 2026-05-17 A New Hampshire town reels after police arrest four teenagers for robbing and murdering a 42-year-old mother and maiming her 11-year-old daughter; detectives uncover two suspects with the characteristics of sadistic psychopaths. 2026-05-17 Experts examine unique characteristics of female psychopathic killers, whether they are as rare as people imagine, and their crimes. 2026-05-17 Missing persons report leads police to a career criminal and his girlfriend; they uncover a twisted world of illicit schemes, macabre fantasies, and a puppet master manipulating young women down a dark path of sex, drugs and exploitation. 2026-05-17 When a beloved elderly couple disappears on a Sunday afternoon, one person knows their battered bodies lie dead at the bottom of a well; that man is the couple's son, who lives off his parents' charity yet takes pleasure in murdering them. 2026-05-17 A crash on a North Dakota highway leaves one passenger dead but the driver unscathed; when investigators see that the victim has stab wounds, they know there was foul play; detectives interrogate the driver. 2026-05-17 A man finds his girlfriend and her mother murdered in their beds at night; he calls 911 for help, but police discover his urge to seek revenge. 2026-05-17 After the murder of a successful executive one night in Connecticut, her case goes cold; four years later, a troubled man appears, ready to confess; investigators uncover this was no ordinary murder and that he's an impulsive psychopath. 2026-05-17 After the murder of a rural Virginia couple and the disappearance of their adult son, detectives wonder who could have acted with such rage; when the son resurfaces, investigators come face to face with a true psychopath. 2026-05-17 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. 2026-05-17 Nearly 28 years after the murder of JonBenét Ramsey, the case remains unsolved; Erin Moriarty dives into the case she's covered since 1999, uncovering fresh perspectives and exploring new clues. 2026-05-18 On Sept. 6, 2024, aspiring rapper Michael Munson is found shot in his car, with cash and drugs pointing to a motive; witnesses flee in a gray Charger, which later appears at another shooting; detectives suspect a link, but can they prove it? 2026-05-18 Nearly 28 years after the murder of JonBenét Ramsey, the case remains unsolved; Erin Moriarty dives into the case she's covered since 1999, uncovering fresh perspectives and exploring new clues. 2026-05-18 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. 2026-05-18 On Sept. 6, 2024, aspiring rapper Michael Munson is found shot in his car, with cash and drugs pointing to a motive; witnesses flee in a gray Charger, which later appears at another shooting; detectives suspect a link, but can they prove it? 2026-05-18 A racially motivated serial killer on death row who targeted civil rights leader Vernon Jordan and pornography publisher Larry Flynt confesses to additional unsolved murders with the help of a shrewd female prosecutor. 2026-05-18 Police find a 17-year-old female's dead body in a ditch with two gunshot wounds; the investigation centers on two friends of the victim claiming her death was an accident, but detectives uncover it was a thrill kill carried out by evil psychopaths. 2026-05-18 A New Hampshire town reels after police arrest four teenagers for robbing and murdering a 42-year-old mother and maiming her 11-year-old daughter; detectives uncover two suspects with the characteristics of sadistic psychopaths. 2026-05-18 Experts examine unique characteristics of female psychopathic killers, whether they are as rare as people imagine, and their crimes. 2026-05-18 Missing persons report leads police to a career criminal and his girlfriend; they uncover a twisted world of illicit schemes, macabre fantasies, and a puppet master manipulating young women down a dark path of sex, drugs and exploitation. 2026-05-18 When a beloved elderly couple disappears on a Sunday afternoon, one person knows their battered bodies lie dead at the bottom of a well; that man is the couple's son, who lives off his parents' charity yet takes pleasure in murdering them. 2026-05-18 On Sept. 6, 2024, aspiring rapper Michael Munson is found shot in his car, with cash and drugs pointing to a motive; witnesses flee in a gray Charger, which later appears at another shooting; detectives suspect a link, but can they prove it? 2026-05-18 A sniper attack leaves a teacher from Pennsylvania dead, in a seemingly perfect murder; investigators are forced to look back at the killer's chronology to help them find clues. 2026-05-18 A young woman is found floating on a river off Merritt Island in the east of Orlando; the 22-year-old was tied with rope and tape, and her physical appearance leaves clues to the horror of her last moments. 2026-05-18 Fifteen-year-old twins come home to find their mother dead in their bathtub; their testimonies lead the investigation, but one detail highlights the troubling truth. 2026-05-18 A sniper attack leaves a teacher from Pennsylvania dead, in a seemingly perfect murder; investigators are forced to look back at the killer's chronology to help them find clues. 2026-05-18 A young woman is found floating on a river off Merritt Island in the east of Orlando; the 22-year-old was tied with rope and tape, and her physical appearance leaves clues to the horror of her last moments. 2026-05-18 Fifteen-year-old twins come home to find their mother dead in their bathtub; their testimonies lead the investigation, but one detail highlights the troubling truth. 2026-05-18 A sniper attack leaves a teacher from Pennsylvania dead, in a seemingly perfect murder; investigators are forced to look back at the killer's chronology to help them find clues. 2026-05-18 For the first time, insiders reveal dark secrets behind the #1 talk show. 2026-05-18 Child actors struggle with the constant pressure of fame and the dangers it can bring to people exposed at such a young age; from experiencing onset perversion, suicidal thoughts and Hollywood exile, some young actors are led to make a life-altering career change after they step out of the spotlight: adult entertainment; Dan Benson ("Wizards of Waverly Place"), Maitland Ward ("Boy Meets World") an 2026-05-18 Scams, lies and sex tapes have tarnished the reputation of the '90s high school sitcom; friends, parents and actors divulge the harsh realities some cast members faced when the cameras stopped rolling. 2026-05-18 A celebrity overdose makes headlines but revered professionals behind the scenes often go unnoticed; misbehaving doctors and the multi-million-dollar drug empire are under the microscope. 2026-05-18