Max Freeman is at a crossroads. No longer content to live solely in his remote shack in the Everglades, he is looking to move beyond his self-imposed isolation. So when his onetime girlfriend, Detective Sherry Richards, asks for his help as a private investigator in nailing an ex-cop she suspects of killing several young women in South Florida, Max is ready to help her see justice done.

But there's a problem. Sherry's suspect is a former police officer from Philadelphia who served with Max's brother-in-blue who once saved Max's life. Matters are made worse when Max's own aggressive investigation leads him to believe that Sherry's crusade to protect these women is about to roll over a possibly innocent man.

Caught between his loyalty to Sherry and his debt to his fellow ex-cop, Max's search for the truth will take him back to the streets of Philadelphia, where he will dig into his fellow officer's troubled past . . . only to come face-to-face with his own. And while Max continues his quest, a controlling, cunning killer inexorably closes in on what could be his next victim. . . .