When an alluring blonde with links to the CIA disappears from the scene of a brutal murder at a luxury hotel, detective Lindsay Boxer is forced to uncover difficult truths about her husband's secret life.

"San Francisco Detective Lindsay Boxer is loving her life as a new mother. With an attentive husband, a job she loves, plus best friends who can talk about anything from sex to murder, things couldn't be better. Then the FBI sends Lindsay a photo of a killer from her past, and her happy world is shattered. The picture captures a beautiful woman at a stoplight. But all Lindsay sees is the psychopath behind those seductive eyes: Mackie Morales, the...

"A series of shootings exposes San Francisco to a methodical yet unpredictable killer, and a reluctant woman decides to put her trust in Sergeant Lindsay Boxer. The confidential informant's tip leads Lindsay to disturbing conclusions, including that something has gone horribly wrong inside the police department itself. The hunt for the killer lures Lindsay out of her jurisdiction, and gets inside Lindsay in dangerous ways. She suffers unsettling medical...

San Francisco detective Kate Martinelli receives a lesson in detection from the master sleuth himself when she investigates the murder of a Sherlock Holmes aficionado, who may have been killed for a century-old manuscript purportedly penned by Holmes.

San Francisco police lieutenant Lindsay Boxer, the subject of a police brutality trial after a shoot-out involving two teens, retreats to Half Moon Bay to get away from the media circus and becomes embroiled in the investigation of a series of murders that puts her in mind of an unsolved case from her rookie years.