‘Unabomber’ Ted Kaczynski died by suicide in prison medical center, AP sources say

FILE - Theodore Kaczynski looks around as U.S. Marshals prepare to take him down the steps at the federal courthouse to a waiting vehicle on June 21, 1996, in Helena, Mont. A spokesperson for the Bureau of Prisons told The Associated Press that Kaczynski, known as the “Unabomber,” has died in federal prison. The cause of death was not immediately known. (AP Photo/Elaine Thompson, File)