How far would you go to save your family?Every morning, as her husband Mike straps on his SIG Sauer and pulls on his heavy Magnum boots, Jamie Anderson tenses up. Then comes the call she has always dreaded: there’s been a shooting at police headquarters. Mike isn’t hurt, but his long-time partner is grievously injured. As weeks pass and her husband’s insomnia and disconnectedness mount, Jamie realizes he is an invisible casualty of the attack. Then the phone rings again. Another shooting — but this time Mike has pulled the trigger.