A series of shootings exposes San Francisco to an unpredictable killer, and a reluctant woman puts 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.

When millionaire Chaz Smith is mercilessly gunned down, Lindsay Boxer discovers that the murder weapon is linked to the deaths of four of San Francisco's most untouchable criminals. Then she's called next to the most bizarre crime scene she's ever witnessed: two bodiless heads elaborately displayed in the garden of a world-famous actor.

The Women's Murder Club takes on two deranged killers, but Detective Lindsay Boxer begins to wonder if the mysterious case is also breaking apart her closest friendships.
During an intimate dinner party, a cat burglar breaks into the home of A-list actor Marcus Dowling. When his wife walks in on the thief, the situation quickly teeters out of control, leaving an empty safe and a lifeless body.
The same night, a woman and her infant...

"22 seconds...until Lindsay Boxer loses her badge--or her life. SFPD Sergeant Lindsay Boxer has guns on her mind. There's buzz of a last-ditch shipment of drugs and weapons crossing the Mexican border ahead of new restrictive gun laws. Before Lindsay can act, her top informant tips her to a case that hits disturbingly close to home. Former cops. Professional hits. All with the same warning scrawled on their bodies: You talk, you die. Now it's Lindsay's...

Three female schoolteachers go missing in San Francisco, and Detective Lindsay Boxer is on the case-which quickly escalates from missing person to murder. Under pressure at work, Lindsay needs support at home. But her husband Joe is drawn into an encounter with a woman who's seen a ghost--a notorious war criminal from her Eastern European home country, walking the streets of San Francisco. As Lindsay digs deeper, with help from intrepid journalist...

"Detective Lindsay Boxer's long awaited wedding celebration becomes a distant memory when she is called to investigate a horrendous crime: a teenage girl is badly injured left for dead, and her newborn baby is nowhere to be found. Lindsay discovers that not only is there no trace of the criminals, but that the victim may be keeping secrets as well. At the same time, Assistant District Attorney Yuki Castellano is prosecuting the biggest case of her...

As the holidays approach, Detective Lindsay Boxer and her friends in the Women's Murder Club have much to celebrate. Crime is down. The medical examiner's office is quiet. Even the courts are showing some Christmas spirit. And the news cycle is so slow that journalist Cindy Thomas is on assignment to tell a story about the true meaning of the season for San Francisco. Then a fearsome criminal known only as "Loman" seizes control of the headlines....

Detective Lindsay Boxer is jogging along a beautiful San Francisco street when a fiery explosion rips through the neighborhood. When Lindsay plunges inside to search for survivors, she finds three people dead. A lost infant and a mysterious message at the scene leaves Lindsay and the San Francisco Police Department completely baffled. Then a prominent businessman is found murdered under bizarre circumstances, with another mysterious message left behind...