The Action movie \"Patriots Day\" occur in 2013 year in Boston. Police Sergeant Tommy Sanders has long been engaged in the fight against the underworld, but very long ago did not wear their uniforms. 15 April in Boston Marathon will be held, attended by thousands of willing runners. Every year one of the most prestigious marathons held Patriot day, and on the Street go tens or hundreds of thousands of people wanting to support the runners.
On this day the entire city police force should be in maximum availability, so Tommy Sanders wears the form and sent to its position near the finish line. Nothing foreshadowed the troubles, but straight into the spectator area at the finish line we hear two explosions. While victims taken to hospitals, Sanders with colleagues is launching an investigation into a terrorist act. Boston police assistance comes from the FBI by agent Richard Deslauriers