A string of overdoses in Rochester, New York's bedroom suburbs has Detective Louis Baker and her partner Robert Hicks wondering if the only survivor, a wealthy pharmaceutical manufacturer, is the mastermind behind the tragedies, or the man who can lead them to the devious killer.
When the DNA evidence of a rape and murder trial is botched, and Kristine Rocha, the assistant district attorney is struck with a personal crisis, she must navigate the investigation to keep her job, while struggling to hold her family together.