An ex-military doctor finds herself in a deadly battle for survival when the Irish mafia seize control of the hospital at which she works. When her son is taken hostage, she is forced to rely upon her battle-hardened past and lethal skills after realizing there’s no one left to save the day but her.

Follows the Trenton siblings in the aftermath of the death of their father. As time fast forwards and rewinds over the course of 18 months, the siblings must find their way home to one another.