Blue Bloods - Season 1 Episode 22 -

After his car, inherited from Joe, was sabotaged and damaged in a crash, Jamie tells his father and Danny about the Blue Templar spy status he 'inherited' unwillingly. Grandpa chips in to sketch how the secret society started to clean up NYPD from within where IA failed, but soon started turning bad with new blood. Together, they trace suspect cops like detective Sonny Malevsky and a dirty IA inspector to the present generation, which will stop at nothing to cover up its lucrative crimes, and can't be officially handled.