Ted Kaczynski: Harvard-Educated Mathematician Who Became the Unabomber

From an AP story by Michael Balsamo and Lindsay Whitehurst headlined “Ted Kaczynski, known as the Unabomber, has died in federal prison at 81”:

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 and injured 23 others, died Saturday.

Branded the “Unabomber” by the FBI, Kaczynski died at the federal prison medical center in Butner, North Carolina, Kristie Breshears, a spokesperson for the federal Bureau of Prisons, said. He was found unresponsive in his cell early Saturday morning and was pronounced dead around 8 a.m.