In October of 1986, a 15-year-old girl attended a friend’s house party in the coastal town of Kingston, Massachusetts after babysitting. After dark, she left the party on foot, heading to pick up cigarettes from the store. But the following day, she was nowhere to be found… For weeks, her disappearance gripped the tight-knit community, until her body was discovered in the woods nearby. With another missing girl, a depraved, suspicious local bible school teacher, and a recent confession, the case would unravel into one of Massachusetts most puzzling mysteries. This is the murder of Tracy Gilpin.

In the summer of 1997, the quiet Adirondack town of Lake Placid was shattered when a 39-year-old woman went missing. Later that day, her SUV was discovered submerged at the bottom of a nearby lake, her body in the passenger seat. What seemed at first like a tragic accident became horrifyingly clear: this was a homicide. Investigators would come to uncover a dark tale of betrayal, planning, and multiple people with chilling motives… This is the murder of Jeannine Glanda.

In September of 2025, the body of a 14-year-old girl was found in the car of an impounded vehicle at a Hollywood tow yard. When the car was linked to a touring music artist, D4vd, a disturbing narrative unfolded about his potentially inappropriate relationship with her. But what happened to her? And is he involved? This is the death of Celeste Rivas.

During the summer of 1974, four girls between the ages of 10 and 19  vanished from the same small Wyoming community while the rodeo was in town. Two of the girls were found dead, and two remain missing, all these years later. Were these abductions committed by the same depraved killer who is thought to have a dozen or more victims? These are the Rawlins Rodeo Murders.

In September of 2003, a 17-year-old girl vanished from her family’s home in Placer County, California. Her truck was missing from the driveway, but her purse and belongings were still inside the house - as if she had simply stepped out and disappeared into the night. As days turned to weeks, suspicion began to circle closer inwards, and when the truth emerged, it would shock and devastate everyone who knew her. Especially when they learned that she had been buried alive… This is the murder of Justine Vanderschoot.

In August of 2017, a 35-year-old woman was found dead outside her Michigan home, discovered by her daughter near an open second story window. When police arrived to their affluent neighborhood, a crime originally didn’t appear to have taken place. It looked like she had simply and tragically fallen while cleaning an upstairs window. But when they reviewed footage from the homes surveillance cameras, police would make a bombshell revelation. This is the murder of Nada Huraniah.

In the late 1970s, suburban Pittsburgh, Pennsylvania lived in the fear as an apparent strangling serial killer hunted young women - walking to school, leaving work. With so many other murders occurring in the area at the time, police originally didn’t know if any of these cases were connected. But soon, DNA would pin at least two of them together, and a consistent MO would help pool a collection of these horrific murders under the same umbrella. This is the story of the Pittsburgh Phantom.

In September of 1977, a promising 19-year-old college student in San Francisco disappeared after heading to study in her university’s library. Horrifically, she was found brutally murdered the next morning in a locked faculty reading room on the fourth floor, her belongings neatly piled nearby. With an attack on another local woman occurring in the same area that same summer, an intriguing and disturbing suspect came into play. This is the murder of Jenny Low Chang.

In September of 2009, a 24-year-old woman was released from a Los Angeles sheriff’s station in the middle of the night after being arrested for failing to pay her bill at a Malibu restaurant. In the hours preceding her arrest, she had been acting strangely and speaking in riddles. She had no car, phone, or money, yet she seemed determined to set off into the dark hills of Malibu Canyon, and was never seen alive again. This is the strange death of Mitrice Richardson.

On a stormy night in August of 1961, an eight-year-old girl vanished from her family home in Tacoma, Washington. There was no ransom note and surprisingly little evidence left behind. So after decades with no answers, an eerie link between the young girl and a man on death row birthed the theory that a notorious serial killer may have claimed her as his first victim. This the disappearance of Ann Marie Burr.

In August of 1989, a 26-year-old man in Prince George, British Columbia was given an unexpected lifeline when a bearded stranger at a pub offered him and his partner short-term work at a logging ranch nearby. With two young children, desperation for employment outweighed caution. Later that night, a witness saw the family pack their belongings and step into the man’s truck outside their home. But they were never seen again. This is the disappearance of the Jack family.

In August of 2011, a 21-year-old art student suddenly vanished from her Ohio townhouse. Her purse, her car —even her beloved dog—were all left behind. And with no signs of struggle and no clear explanation, the case baffled investigators and shook her community. For nearly two years, her disappearance was a haunting mystery… until a discovery miles away across state lines changed everything. This is the murder of Katelyn Markham.

In August of 1973, a 22-year-old woman was beginning her graduate degree in psychology at the same Missouri university when she was brutally murdered in her apartment. Originally, police believed the crime was committed by a woman. Or, a professor she may have been seeing on campus. Now, 52 years later, even more curious potential suspects have come into play, as a whole new investigation is underway. This is the murder of Tess Hilt.

In July of 2023, a beloved elementary school teacher took a walk through her Maryland neighborhood, just as she did every evening. But this time, she never came home. Within days, her disappearance sparked a massive search effort involving local authorities and concerned volunteers alike. As the weeks wore on, eerie details surfaced, including a photograph of the murder suspect as he was disposing of her remains. This is the murder of Mariame Toure Sylla.

In the spring of 2009, a short-lived spree of attacks against women in Boston and Rhode Island had the Eastern Seaboard on edge. But when a suspect was finally identified, the revelation was almost too bizarre to believe: a clean-cut, promising medical student with a seemingly perfect home life. As investigators dug deeper, they uncovered a dual existence darker and more calculated than anyone who knew him could have possibly imagined. These are the crimes of the Craigslist Killer, otherwise known as Philip Markoff.

In the summer of 1986, two young girls vanished mere months apart, both while out riding their bikes in Tacoma, Washington. Despite exhaustive efforts, both cases went cold, until decades later, when a surprising breakthrough revived the investigation. With new forensic tools and a fresh set of eyes, detectives began to piece together a puzzle that had haunted the community for years, finally finding answers over 30 years later. These are the murders of Michella Welch and Jenni Bastian, otherwise known as the Missing Tacoma Girls.

In July of 2025, a couple and their two young daughters were hiking at the Devil's Den State Park in Arkansas after recently relocating to the area. But while on the trail, a strange man approached the family, stabbing and murdering the parents. Within days, someone was arrested for the slayings, and his identity would shock the nation. These are the murders of Clint and Cristen Brink, also known as the Devil's Den Murders.

In March of 2024, two women set off on a short drive through the rural backroads of Oklahoma, but they never made it to their destination. Hours later, their car was found abandoned by the side of the road, but suspiciously, along with signs of a struggle. As the search for them intensified, authorities uncovered a trail marked by custody battles, a religious cult, and secrets buried deep in a small-town community, which would ultimately lead to five arrests. These are the murders of Veronica Butler and Jilian Kelley.

In the 1980s and ’90s, a deeply disturbed man from New Jersey drifted from town to town, hiding behind a soft-spoken voice and a childlike demeanor. Seemingly tormented by delusions, and obsessed with revenge, he harbored gruesome secrets. By the time investigators connected him to the 1986 disappearance of six-year-old Michele Dorr, and later, the baffling vanishing of Harvard graduate Laura Houghteling, it was clear: this man wasn’t just strange... He was deadly. And he may have left behind more victims than anyone ever realized. This is the story of Hadden Clark, also known, as the Cannibal Gardener.

In July of 1986, a 19-year-old man was found hanging from a tree near his Maryland home. Authorities swiftly ruled it a suicide, but those closest to him questioned everything about the scene; from the small tree, which could barely support his weight, to the lack of an autopsy, to the suspicious friends who seemed to vanish in the wake of his sudden death. Years later, his mother received a suspicious envelope on her doorstep, and new evidence would challenge the original ruling. This is the death of Keith Warren.