A terrorist sets off an explosion that rocks the Federal Building and unleashes a toxic gas throughout the ventilation system. His purpose: to expose the Government's secret biological warfare weapon, a deadly virus that instantly attacks a person's adrenal system, causing them to become inhumanly aggressive, with an uncontrollable urge to kill each other.—rotten tomatoes
An explosion in a biological warfare lab unleashes a deadly virus that turns the infected into bloodthirsty killers.
