Rusty Wittenburg is a Navy SEAL struggling to balance his family life and his job. He fights daily to maintain the line between reality and the nightmares his PTSD conjures up for him. Dedicated to his team and his mission, he is willing to give the ultimate sacrifice for his fellow brothers and teammates.
After committing a series of multiple murders, a neurologist visits an incarcerated killer, living in exile. She studies him and his brain and discovers the horror that lurks behind his violent impulses.