On February 13, 2017, two Indiana teenagers, Abigail Williams, 13, and Liberty German, 14, went for a walk in the woods near the abandoned Monon High Bridge. They never returned home.

In September of 1990, in the Cleveland suburb of Shaker Heights, sixteen-year-old Lisa Pruett was on her way to a midnight tryst with her boyfriend when she was viciously stabbed to death only thirty feet from the boy's home. The murder cast a palpable gloom over the upscale community and sparked accusations, theories, and rumors among Lisa's friends and peers. With a fresh perspective and painstaking research, James Renner reconstructs the events leading up to and following that heartbreaking night. What emerges is a portrait of a community seething with dark undercurrents.

On May 31, 2014, in the Milwaukee suburb of Waukesha, Wisconsin, two 12-year-old girls attempted to stab their classmate to death. Morgan Geyser and Anissa Weier’s violence was extreme, but what seemed even more frightening was that they committed their crime under the influence of a figure born by the internet: the so-called “Slenderman”. Yet the even more urgent aspect of the story, that the children involved suffered from undiagnosed mental illnesses, often went overlooked in coverage of the case.

In November 1987, a young couple on an overnight trip to Seattle vanished without a trace. A week later, the bodies of Tanya Van Cuylenborg and her boyfriend Jay Cook were found in rural Washington. It was a brutal crime, and it was the perfect crime: With few clues and no witnesses, an international manhunt turned up empty, and the sensational case that shocked the Pacific Northwest gradually slipped from the headlines.

Sharon Marshall was a brilliant and beautiful student whose future was filled with promise—until her murderous, fugitive father drew her into a lifetime of deception that became one of the most baffling cases in the annals of American true crime.

In 1911 two British heiresses, Claire and Dora Williamson, read a brochure about a revolutionary fasting treatment that promised a lifetime of good health. The sanatorium in the village of Olalla, west of Seattle, was surrounded by a beautiful forest, sparkling waters and fresh air. The sisters agreed it sounded perfect and exactly the restorative holiday they needed. But within a month of arriving, under the supervision of Doctor Linda Burfield Hazzard, Claire and Dora began to realise the frightening truth – they were not patients but prisoners at the isolated sanitorium.

David Brown was the consummate entrepreneur: a computer wizard and millionaire by age thirty-two. When his beautiful young wife was shot to death as she slept, Brown's fourteen-year-old daughter, Cinnamon, confessed to killing her stepmother. The California courts sentenced her harshly: twenty-four years to life. But in the wake of Cinnamon's murder conviction, thanks in part to two determined lawmen, the twisted private world of David Brown himself unfolded with astonishing clarity—revealing a trail of perverse love, twisted secrets, and evil mind games.

In May 1996, two skilled backcountry leaders, Lollie Winans and Julie Williams, entered Virginia’s Shenandoah National Park for a week-long backcountry camping trip. The free-spirited and remarkable young couple had met and fallen in love the previous summer while working at a world-renowned outdoor program for women. During their final days in the park, they descended the narrow remnants of a trail and pitched their tent in a hidden spot. After the pair didn’t return home as planned, park rangers found a scene of horror at their campsite.

Two days after Christmas, 2011, Russel Faria returned to his Troy, Missouri, home to find his wife, Betsy, dead, a knife still lodged in her neck. She had been stabbed 55 times in a brutal murder that would set off a chain of events leading to one man's wrongful conviction and imprisonment, another man's death, the revelation of a diabolical scheme, and an astounding miscarriage of justice left unresolved for another 10 years.

In May 1971, Pam Jackson and Sherri Miller were two seventeen-year-olds driving to an end-of-the-school-year party in a rundown Studebaker Lark, when they seemingly disappeared off the face of the earth. Police back then didn't do enough to try and find them. Investigators thirty years later did too much. Two families endure decades of pain as they await answers of what happened to their girls. When a third family is pulled into the mystery, they quickly learn their nightmare is just beginning.

Joyce Aparo seemed to be the perfect single mother. She doted on her sixteen-year-old daughter, Karin, encouraging her musical ability and lavishing affection on her. But behind closed doors, Joyce was a terror. For thirteen years, she beat Karin savagely and demeaned her relentlessly. When Karin met the troubled yet brilliant Dennis Coleman, the two fell head-over-heels. But Joyce disapproved—so she had to die.

On October 22, 1989, in the small town of St. Joseph, Minnesota, eleven-year-old Jacob Wetterling was kidnapped at gunpoint. Twenty-seven years later, Danny Heinrich led authorities to the boy’s remains. What lies between is the riveting story of the search for Jacob, told by his mother, Patty. With down-to-earth candor, she details the investigation as it unfolds, discusses her family’s struggles, and shows how she maintained her energy and optimism.

Best friends Daryl Barber and James Boucher were responsible, and their parents trusted them to spend Spring Break at Daytona Beach unchaperoned. When the boys missed their agreed-upon daily check-ins, their parents were disappointed. When they failed to come home on their planned return date, their parents were terrified. They could not have known that their innocent sons would encounter two violent men on the Florida coast. They could not have imagined the torture their children would endure before their bodies turned up four months later in a Florida swamp.

When 11-year-old James Renner fell in love with Amy Mihaljevic, the missing girl seen on posters all over his neighborhood, it was the beginning of a lifelong obsession with true crime. That obsession led James to a successful career as an investigative journalist. It also gave him PTSD. In 2011 James began researching the strange disappearance of Maura Murray, a UMass student who went missing after wrecking her car in rural New Hampshire in 2004.

On October 1, 1993, a 12-year-old girl was kidnapped at knifepoint from her bedroom in Petaluma, California, during a sleepover with two friends, while her mother slept soundly in the room next door. This rarest of all kidnappings—a stranger abduction from the home—triggered one of the largest manhunts in FBI history. New York Times bestselling author Kim Cross has written the first comprehensive account of what happened on that fateful night in October, as well as how the case forever transformed the Bureau’s approach to solving crimes.