Three Chicago women have been found strangled, embalmed, and posed as if still alive. Doubting the findings of the local PD’s profiler, the FBI calls on forensic psychologist Zoe Bentley to investigate. Zoe quickly gets off on the wrong foot with her new partner, Special Agent Tatum Gray. Zoe’s a hunter, intense and focused; Tatum’s a smug maverick with little respect for the rules.

Rachel Jenner is walking in a Bristol park with her eight-year-old son, Ben, when he asks if he can run ahead. It's an ordinary request on an ordinary Sunday afternoon, and Rachel has no reason to worry - until Ben vanishes. Police are called, search parties go out, and Rachel, already insecure after her recent divorce, feels herself coming undone. As hours and then days pass without a sign of Ben, everyone who knew him is called into question, from Rachel's newly married ex-husband to her mother-of-the-year sister.

It has been eight years since Dr. David Beck’s wife, Elizabeth, was murdered by a serial killer. When Beck receives a message containing a phrase only Elizabeth should know, he is tormented to tears. Either someone is playing a sick joke, or the wife he’s never stopped loving is still alive. He’s been warned to tell no one, and as the desperation of his search for the truth intensifies, he heads straight toward a deadly secret.

Twenty-year-old Kendele Byers is savagely killed and buried in a shallow grave. She had a violent past, a bizarre, kinky line of work, and the suspect list grows longer every day. But when another woman is murdered, Detective Mitchell Lonnie realizes that there's something much more sinister afoot: a connection between the two murders. Both victims had received a clue hinting at their oncoming demise several minutes before they were attacked. There's a serial killer in Glenmore Park.

NYPD detective Jacob Kanon is on a tour of Europe's most gorgeous cities. But the sights aren't what draw him - he sees each museum, each cathedral, and each cafe through the eyes of his daughter's killer. Kanon's daughter, Kimmy, and her boyfriend were murdered while on vacation in Rome. Since then, young couples in Paris, Copenhagen, Frankfurt, and Stockholm have been found dead. Little connects the murders other than a postcard to the local newspaper that precedes each new victim.

Freshly trained detective Johannes "Hannes" Niehaus is brand new to the Criminal Investigation Department. And his partner, unconventional veteran detective Fritz Janssen, isn't the least bit thrilled to train a rookie. When a woman's body washes up on the nearby shores of the Baltic Sea, Hannes gets his first taste of real crime - and a chance to prove himself. Quickly the investigation pulls him and Fritz into a whirlpool of dangerous, decades-old cover-ups.

Young, lovely Norwegian Agnes Gerner is waging a dangerous and secret fight. Outwardly, she is a devoted Nazi sympathizer engaged to a prominent businessman. In fact, she is part of an underground resistance doing everything to win the war against the Germans. The only hope she has of being reunited with the man she truly loves - who serves under the code name "Pilgrim" - is if the Nazis are defeated. Of course, there's no guarantee that she'll be alive when that happens....

It all begins with a call to the police. A 16-year-old boy, Roger Eriksson, has gone missing in the town of Västerås. A search is organized and a group of young scouts makes an awful discovery in a marsh: Roger is dead. Meanwhile, Sebastian Bergman, psychologist, criminal profiler, and one of Sweden's top experts on serial killers, is in Västerås to settle his mother's estate following her death. Sebastian has withdrawn from police work after the death of his wife and daughter in the 2004 tsunami.

A small-time drug dealer is found battered to death on the outskirts of the Norwegian capital, Oslo. A young Dutchman, walking aimlessly in central Oslo covered in blood, is taken into custody but refuses to talk. When he is informed that the woman who discovered the body, Karen Borg, is a lawyer, he demands her as his defender, although her specialty is civil, not criminal, law. The young man is adamant: he will speak to Karen Borg, and to her alone.

The terror begins in a suburban café with seven people brutally murdered by an axe-wielding maniac. The killer is left dead at the scene and that should have been the end of a rare tragedy. But within days, in the very same city, more mass killings occur. Ten eldercare facility residents die in an arson-lit blaze. Then a mother attending a family gathering embarks on a terrifying gun rampage. All the killers are now dead, leaving behind unanswerable questions.

A killer is on the loose, blurring the line between fact and fiction. His prey - the writers of crime novels who have turned psychological profilers into the heroes of the nineties. But this killer is like no other. His bloodlust shatters all the conventional wisdom surrounding the motives and mechanics of how serial killers operate. And for one woman, the desperate hunt to uncover his identity becomes a matter of life and death.

On the eve of their thirtieth birthday, twins Jasmine and Nicolas Moretti celebrate late into the night. But when Nicolas wakes several hazy hours later, Jasmine is dead—and he is covered in her blood. Panicking, he takes the murder weapon and runs into the cold Stockholm night. For the police, it’s an open-and-shut case. Nicolas is guilty. And given that he remembers so little of what happened that night, even he isn’t convinced of his innocence.

A city of antebellum architecture, picturesque parks, and cobblestone streets, Savannah moves at a graceful pace. But for Harper McClain, the timeless beauty and culture that distinguishes her home’s Southern heritage vanishes during the dark and dangerous nights. She wouldn’t have it any other way. Not even finding her mother brutally murdered in their home when she was 12 has made her love Savannah any less.

Lt. Joe Gunther of the Brattleboro, Vermont, police force has a serious problem: in a community where a decade could pass without a single murder, the body count is suddenly mounting. Innocent citizens are being killed - and others set up - seemingly orchestrated by a mysterious ski-masked man. Signs suggest that a three-year-old murder trial might lie at the heart of things, but it's a case that many in the department would prefer remained closed. A man of quiet integrity, Lt. Gunther knows that he must pursue the case to its conclusion, wherever it leads.

Berlin detective Jan Tommen expected to wake up with a hangover - not a murder charge. But a well-known judge has been brutally killed and hard evidence places Jan at the crime scene. When disturbing gaps in Jan’s memory make finding an alibi impossible, the case against him looks open and shut. Faced with life on the inside, Jan flees police custody to take refuge with an old friend deeply enmeshed in the capital’s seedy underworld.