"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...

"Detective Lindsay Boxer vows to protect a young woman from a serial killer long enough to see her twenty-first birthday. When Tara Burke goes missing with her baby girl, all eyes are on her husband, Lucas. He paints her not as a missing person but a wayward wife--until a gruesome piece of evidence turns the investigation criminal. ADA Yuki Castellano sizes Lucas up as a textbook domestic offender...who suddenly puts forward an unexpected suspect....

Fifteen months ago, Detective Lindsay Boxer's life was perfect. She had a beautiful child and a doting husband, Joe, who helped her catch a criminal who'd brazenly detonated a bomb in downtown San Francisco, killing twelve people. But Joe wasn't everything that Lindsay thought he was, and she's still reeling from the betrayal as a wave of mysterious, and possibly unnatural, heart attacks claim seemingly unrelated victims across San Francisco. As if...

"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...