Andy (Missy Peregrym) is worried that her personal problems are clouding her professional judgment when a woman is brutally attacked on her watch. Detective Luke Callaghan ( Eric Johnson) is convinced that it's the same suspect when the details of assault are alarmingly similar to the unsolved murder of a rookie. Ironically, Andy is caught in between dueling theories of the crimes - one supported by Luke, the other by Jo Rosati ( Camille Sullivan). But when Luke is booted from the investigation because of erratic behavior, he tries to get Andy to follow through on his hunch - putting her in serious danger