As the country reels in the aftermath of 9/11, an entirely new threat spreads across the nation. Deadly anthrax spores sent through the mail killed five people and stretched authorities thin.
On April 3, 1996, a CBS news report announces the arrest of Theodore Kaczynski, the Harvard graduate who was suspected and later proven to be the Unabomber. Kaczynski terrorized the country for nearly two decades with a series of mail bombings that killed three people and wounded 23.