When the police arrive at the Amish farmstead in Painters Mill they can't imagine the horror that awaits them. An entire family slaughtered: the men shot, the young women tortured and killed. The town is shocked by the brutal killing. But is it random? Every family has its secrets. Kate knows that better than anyone. And as she and Agent John Tomasetti dig deeper into the victims' lives they discover a young woman who was living a lie. With her own past resonating, Kate knows she has to maintain some distance. From the case, and from Tomasetti. But when she puts herself in the line of fire - she realizes that, this time, there may be no going back.