Forcing himself to manage his PTSD when a fellow Marine commits suicide, Iraq and Afghanistan veteran Peter Ash helps his friend's widow and discovers a cache of money and explosives that place him at the center of a wide-scale plot with ties to the world he tried to leave behind.

An enigmatic figure who uses her extensive skills to help those with nowhere else to turn.

An elite police squad hunts a manipulative mastermind out to publically execute criminals the law cannot reach.