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.

Sixteen-year-old Patricia Columbo began working for pharmacist Frank DeLuca, a married father of five, in the 1970s, and the two soon entered into a sexual relationship. Against her father's wishes, Patricia and Frank moved in together. Then, in Elk Grove Village, Illinois, Patricia's father was brutally murdered, along with her mother and 13-year-old brother. Police were suspicious of Patricia's strange behavior after the bodies were discovered, and following their investigation, they arrested both Patricia and Frank. 

Schoolteacher Olivia Dare Christian was murdered in her Hampton, Virginia, apartment in 1981. Her killer left few clues and the murder went unsolved. Three decades later, in 2011, next-generation detective Randy Mayer re-opened Olivia's dusty cold case file and began unraveling the mystery. Mayer located a reluctant witness who was a teenager back in 1981. She recalled a suspicious man lurking outside Olivia's apartment the morning of the murder and provided a detailed description of the man. 

From John Douglas—the legendary FBI criminal profiler, number-one New York Times best-selling author, and inspiration for the Netflix show Mindhunter—comes a chilling journey inside the mind and crimes of Larry Gene Bell, one of the most dangerous serial killers Douglas confronted, and the desperate effort to identify and catch him. 

Inside a beautiful house in Philadelphia's ritzy Main Line section lay the body of a young mother - dead of an apparent drowning in her bathtub. With no sign of a break-in, no history of marital problems, and the naïve belief that these things sometimes just happen, Stefanie Rabinowitz's family prepared to bury the 29-year-old wife and mother. But at the 11th hour, because Stefanie was so young, and because there were no witnesses to her death, an autopsy was ordered. And what it revealed was unthinkable: Stefanie had been murdered.

All Diane Bertalan really knew of her new husband, John, was that he was a widower, he lavished her with gifts, and he preferred to keep his past a secret. What she didn't know was that the FBI had been watching him for years. In the fall of 2000, she found out why - it was a crime that had been haunting authorities for decades. They called it the mystery of the Lady in the Box.

On June 18, 2010, police discover a body buried in the wine cellar of a Victorian mansion in Old Louisville. James Carroll, shot and stabbed the year before, has lain for seven months in a plastic storage bin - his temporary coffin. Homeowner Jeffrey Mundt and his boyfriend, Joseph Banis, point the finger at each other in what locals dub The Pink Triangle Murder.

Seven Bones is the story of one of the more bizarre murder investigations in Australia’s history. Two wives die in suspicious circumstances: co-incidence or, as husband Thomas Keir describes it, ‘bad luck’? Three years after Thomas Keir alleged his first wife, Jean, deserted him and her young son for another man, his second wife, Rosalina, Jean’s cousin, lay scorched and strangled on her bed. Arriving on the scene, Detective Peter Seymour realised he was either dealing with the world’s unluckiest husband or a serial wife killer.

The summer of 1983 was like no other in Joliet, Ill., a hard-working, rough-and-tough blue-collar industrial city an hour’s drive southwest of Chicago. During one of the hottest summers on record, the citizens of Joliet, were terrorized by an elusive serial-killing madman.

In the early morning hours of August 29, 1986, Clarkson University sophomore Katy Hawelka - bright, pretty, and full of life - strolled back to her upstate New York campus after a night out. On the dimly lit path beside the university's ice hockey arena, a stranger emerged from the darkness. A Stranger Killed Katy is the true story of a life cut tragically short, and of the fight by a grieving mother and others more than 30 years later to ensure that a killer would spend the rest of his life behind bars.

At first, the residents of Kauai Beach Resort took little notice of their new neighbors. The glamorous blonde and her tall husband fit the image of the ritzy gated community. The couple seemed to keep to themselves - until the police knocked on their door with a search warrant. Lori Vallow and Chad Daybell had fled to Hawaii in the midst of being investigated for the disappearance of Lori's children back in Idaho - Tylee and JJ - who hadn't been seen alive in five months.

In March 2015, Denise Huskins and her boyfriend Aaron Quinn awoke from a sound sleep into a nightmare. Armed men bound and drugged them, then abducted Denise. Warned not to call the police or Denise would be killed, Aaron agonized about what to do. Finally he put his trust in law enforcement and dialed 911. But instead of searching for Denise, the police accused Aaron of her murder. His story, they told him, was just unbelievable. When Denise was released alive, the police turned their fire on her, dubbing her the “real-life ‘Gone Girl’” who had faked her own kidnapping.  

Millions in stolen property, revolting sex crimes, and murder-for-hire were all in the mix for a Las Vegas police detective, as he toiled to take Sin City's most prolific criminal off the streets for good. Detective Bradley Nickell brings you the inside scoop on the investigation, arrest, and conviction of the most prolific repeat offender Las Vegas has ever known.

On June 25, 1973, a seven-year-old girl went missing from the Montana campground where her family was vacationing. Somebody had slit open the back of their tent and snatched her from under their noses. None of them saw or heard anything. Susie Jaeger had vanished into thin air, plucked by a shadow. As days stretched into weeks, and weeks into months, Special Agent Pete Dunbar attended a workshop at FBI Headquarters in Quantico, Virgina, led by two agents who had hatched a radical new idea: What if criminals left a psychological trail that would lead us to them? 

How could such a dark secret have been kept for so many years? Police Chief Greg Adams was out on patrol. Christmas was coming to Saxonburg, Pennsylvania - a quaint borough of just 1,300 - in three short weeks. The winter air was crisp. Colored lights sparkled on houses. He was only a block and a half from the police department, and this was just an average traffic stop. Until it wasn’t. Despite his many aliases, the true identity of the murderer was quickly found. The killer himself was not.