For Special Ops Marine John Keller, the aftermath of Hurricane Katrina feels like the battlefields of Iraq. But his PTSD tests whether he can ignore the 244 people trapped or let himself return to the front lines of action.Based on a true story, disillusioned U.S. Marine Veteran John Keller must confront his inner demons to save people trapped in a building, while racial tensions rise in the aftermath of Hurricane Katrina.