Theodore "Ted" Kaczynski, the Harvard-educated mathematician who retreated to a dingy shack in the Montana wilderness and ran a 17-year bombing campaign that killed three people, has died at the age of 81.
Ted Kaczynski, known as the Unabomber, has died in federal prison kold.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kold.com Daily Mail and Mail on Sunday newspapers.