After a mass capturing at a police funeral, reclusive ex-cop Gannon finds himself unwittingly compelled out of retirement when he realizes that the killer belongs to the identical militia he joined after quitting the power. Understanding that the capturing may set off a series response of copycat violence throughout the nation, Gannon quarantines his fellow militiamen within the distant lumber mill they name their headquarters. There, he units a couple of sequence of grueling interrogations, intent on ferreting out the killer and turning him over to the authorities to stop additional bloodshed.