Theodore John "Ted" Kaczynski Is the "Unabomber." A man that gave up a promising academic career to carry out a reign of terror that killed three people and injured 23 others all because he believed that industrialization and modern–‐technology were the true evils of society. A nationwide manhunt searching for the terrorist only known as the "Unabomber" last from 1978 –‐ 1995 until a tip led the FBI to a remote 10×12 foot cabin in the Montana mountains. The tip that took down the Unabomber came from Kaczynski's younger brother David and David's wife Linda.