The wealthiest zip code in Florida doesn't just have billionaires, yachts, and private planes - it also has the best murder plots money can buy. 

Billy Harney was born to be a cop. The son of Chicago's chief of detectives, whose twin sister is also on the force, Billy plays it by the book. Alongside Detective Kate Fenton, Billy's tempestuous, adrenaline-junkie partner, there's nothing he wouldn't sacrifice for his job. Enter Amy Lentini, a hard-charging assistant state's attorney hell-bent on making a name for herself - who suspects Billy isn't the cop he claims to be. They're about to be linked by more than their careers.

Weeks before NYPD Detective Michael Bennett is to marry his longtime love, Mary Catherine, an assassin announces his presence in the city with a string of grisly murders. Each victim is a young woman. And each has been killed in a manner as precise as it was gruesome. Tasked with working alongside the FBI, Bennett and his gung-ho new partner uncover multiple cold-case homicides across the country that fit the same distinctive pattern - proving the perpetrator they seek is as experienced at ending lives as he is at evading detection.

Til Murder Do Us Part: Kathi Spiars can't believe she's found such a good man to marry as Stephen Marcum. Twelve years later, she starts to suspect that he isn't who he says he is. As she digs into his past, she doesn't realize that learning the truth will lead to a lifetime of fear and hiding. (with Andrew Bourelle) Ramp Up to Murder: Brandi McClain, a young beautiful teenager, moves to California from Arizona to model and live with her new boyfriend, a professional skateboarder.

Reality star Erin Easton's "Wedding of the Century" may have a cable crew documenting every extravagant bridal detail, but when "Airhead Easton" disappears from the reception, it's no diva turn. Her dressing room is empty but for a blood-spattered wedding gown and signs of a struggle. Detective Kylie MacDonald of NYPD Red, already on-scene as a plus-one, loops in her partner to activate level one mobilization for this PR nightmare. But when Erin's "proof of life" video makes it to air, every A-lister on the guest list becomes a target of suspicion, or just a target.

Three victims, three bullets, three cities. The shooters' aim is as fearsomely precise as their target selection. When Lindsay realizes that the fallen men and women excel in a lucrative, criminal activity, she leads the charge in the manhunt for the killers. As the casualty list expands, fear and fascination with this suspicious shooting gallery galvanizes the country. The victims were no angels, but are the shooters villains...or heroes?

Kay Willingham led a life as glamorous as it was public - she was a gorgeous Georgetown socialite, philanthropist, and the ex-wife of the vice president. So why was she parked in a Bentley convertible idling behind a DC private school, in the middle of the night, with the man who was the head of that school? Who shot them both, point blank, and why? The shocking double homicide is blazed across the internet, TV, newspapers - and across Alex Cross's mind. Kay had been his patient once. And maybe more.

Angela's graduate school days at MIT come to an abrupt end when she uses her hacking skills on another student's computer. Yet her mentor, Eve Abajian, arranges a new beginning for her - as an intern in FBI's Boston field office. Her new supervisor, Assistant Special Agent in Charge William Keats, one of only two agents in the Northeast to make his rank before the age of 30, sees in Angela a fellow prodigy. But Angela's skills come with a natural curiosity, which is also a dangerous liability. 

The richest of New York's rich gather at the Pierre's Cotillion Room to raise money for those less fortunate. The mayor-with Detectives Zach Jordan and Kylie MacDonald of the elite NYPD Red task force providing security - is on hand to applaud the Silver Bullet Foundation's new plan for public housing. A fatal blast rocks the room, stirring up horrifying memories of 9/11. Is the explosion an act of terrorism - or a homicide? A big-name female filmmaker is the next to die, in a desolate corner of New York City. Zach and Kylie investigate, and the intimate details of the director's life remind them of their own impossible situation.

When New York City's Mayor is desperate to find his missing daughter, Detective Michael Bennett steps in to help the Mayor and strike a deal to save his son in prison. Bennett and the mayor have always had a tense relationship, but now the mayor sees in Bennett a discreet investigator with family worries of his own. Just one father helping another. The detective leaps into the case and sources lead him to a homicide in the Bronx. The victim has ties to a sophisticated hacking operation - and also to the mayor's missing daughter, Natalie, a 21-year-old computer prodigy.  

For many long years, Atlee Pine was tormented by uncertainty after her twin sister, Mercy, was abducted at the age of six and never seen again. Now, just as Atlee is pressured to end her investigation into Mercy's disappearance, she finally gets her most promising breakthrough yet: the identity of her sister's kidnapper, Ito Vincenzo.

FBI Agent Emmy Dockery is absolutely relentless. She's young and driven, and her unique skill at seeing connections others miss has brought her an impressive string of arrests. But a shocking new case - unfolding across the country - has left her utterly baffled. The victims all appear to have died by accident, and have seemingly nothing in common. But this many deaths can't be coincidence. And the killer is somehow one step ahead of every move Dockery makes. How? To FBI Special Agent Harrison "Books" Bookman, everyone in the FBI is a suspect - particularly Emmy Dockery.

Everyone thinks Emmy Dockery is crazy. Obsessed with finding the link between hundreds of unsolved cases, Emmy has taken leave from her job as an FBI researcher. Now all she has are the newspaper clippings that wallpaper her bedroom, and her recurring nightmares of an all-consuming fire. Not even Emmy's ex-boyfriend, field agent Harrison "Books" Bookman, will believe her that hundreds of kidnappings, rapes, and murders are all connected.

In The Coldest Case: A Black Book Audio Drama, homicide detective Billy Harney sends his new partner, Kate, deep undercover in a notorious Chicago drug ring. When several members of the ring soon turn up dead, Billy abruptly pulls Kate out, blowing her cover. Kate’s informant inside the gang quickly disappears. As does the ring’s black book.... When Billy can’t find the informant, he wonders if Kate is secretly harboring her, since the two grew close during Kate's weeks undercover.

"And see if there's any news about the missing girl." Life, as Smith used to say, is just one thing after another - as one investigation ends, a new one begins. But for reasons unknown to the rest of her team, DCI Cara Freeman will be haunted by the next case for the Kings Lake Central murder squad. They find themselves delving into the seamy side of life in the town, and one of their number will have departed before this new investigation is over. Perhaps Detective Sergeant Chris Waters should have seen it coming, but he has a lot more than work on his mind these days.