The host of a late night, call-in radio show, Paris Gibson joins with police psychologist Dean Malloy to identify a mysterious caller known only as "Valentino" before he kills a woman whom he feels has wronged him.

Chicago forensic anthropologist Temperance Brennan is accused of mishandling the autopsy and the case of a missing heiress from Montreal--an investigation that becomes more complicated when two more bodies of elderly women are found in Montreal and Tempe faces the very real possibility that a colleague has sabotaged work in the lab.

Minneapolis investigators Sam Kovac and Nikki Liska find themselves in pursuit of a serial killer whose latest victim is a bullied adolescent who desperately sought a normal life.

Detectives Selena Alvarez and Regan Pescoli investigate after two women's bodies are found frozen and deliberately displayed with both victims wearing a piece of Selena's jewelry.

Just as he's on the verge of cracking an unsolved case, Detective Harry Bosch discovers an old clue that could have saved lives -- and the guilt begins to haunt him. In 1995, Marie Gesto disappeared after walking out of a supermarket in Hollywood. Harry Bosch worked the case but couldn't crack it, and the 22-year-old woman never turned up, dead or alive. Now Bosch is in the Open-Unsolved Unit, where he still keeps the Gesto file on his desk, when...

Stumbling on a case that suggests that a man convicted of murder seven years earlier may have been framed, game warden Mike Bowditch ignores warnings by local authorities and risks his relationship with his girlfriend to conduct a secret investigation.

Aboard a police boat on the Hudson River, Detective Michael Bennett casts a wary eye into the cold, rough water. NYPD is searching for a murder victim-a young college student. They find her tossed in the dark waves, dressed for a night out in a sparkly black gown. The gruesome sight fills Bennett with the dread only a father could fathom. As the obsessive killer extends his spree, a pattern emerges. One that Bennett's eldest daughter fits to a disturbing...

"A peaceful Welsh village is thrown into turmoil when a terrified boy discovers a body in the river. The man appears to have fallen from the canal aqueduct spanning the valley. But there is no identification on the body. The local police turn to Scotland Yard for help. Inspector Ian Rutledge is given few clues to go on--a faded military tattoo on the victim's arm and an unusual label in his shirt. But eventually they do lead to the victim's identity:...

"To Senior Midwife Lucy Ryuan, pregnancy is not an unusual condition, it's her life's work. But when two kidnappings and a vicious stabbing happen on her watch in a university hospital in Manhattan, her focus abruptly changes. Something has to be done, and Lucy is fearless enough to try. Rumors begin to swirl, blaming everyone from the Russian Mafia to an underground adoption network. The feisty single mom teams up with a skeptical NYPD detective...

For Lucy Stone, the best thing about Christmas in Tinker's Cove has always been the annual Cookie Exchange. But this year, she's busy counting suspects instead of calories, when one of the guests is found strangled.