Photos: 'Unabomber' Theodore Kaczynski has died in federal prison
Image 1 of 8
'Unabomber' Theodore Kaczynski has died in federal prison Convicted Unabomber Theodore Kaczynski is escorted by US Marshals outside the Sacramento County Federal Court, Sacramento, California, May 4, 1998. Kaczynski was given four consecutive life sentences. AFP PHOTO/POOL (Photo credit should read RICH PEDRONCELLI/AFP via Getty Images) (RICH PEDRONCELLI/AFP via Getty Images)
'Unabomber' Theodore Kaczynski has died in federal prison Theodore 'Ted' Kaczynski (in orange) is guided to his arraignment by federal marshals, Helena, Montana, April 4, 1996. He had been arrested in connection with the 'Unabomber' bombings and the deaths those explosions caused. (Michael Macor/The San Francisco Chronicle via Getty Images) (San Francisco Chronicle/Hearst N/Hearst Newspapers via Getty Imag)
'Unabomber' Theodore Kaczynski has died in federal prison Mugshot of Ted Kaczynski, identidentified as the domestic terrorist known as the Unabomber, April 1996. (Photo by Bureau of Prisons/Getty Images) (Donaldson Collection/Getty Images)
'Unabomber' Theodore Kaczynski has died in federal prison View of Theodore 'Ted' Kaczynski, the suspected 'Unabomber,' during a press conference following his arrest, Lincoln, Montana, April 4, 1996. (Michael Macor/The San Francisco Chronicle via Getty Images (Michael Macor/Hearst Newspapers via Getty Imag)
'Unabomber' Theodore Kaczynski has died in federal prison Screen shot, from WBBM-TV Chicago, shows a high school yearbook photo (from Evergreen, Illinois in 1958) of Theodore Kaczynski, April 3, 1996. Kaczynski was detained by FBI agents in Lincoln, Montana, in connection with the 17-year-long mail bombing campaign by the man the FBI called the Unabomber. WBBM-TV via AFP PHOTO WBBM-TV (Photo credit should read WBBM-TV/AFP via Getty Images) (WBBM-TV/AFP via Getty Images)
'Unabomber' Theodore Kaczynski has died in federal prison Archival photo of American mathematician and Professor Ted Kaczynski, later a domestic terrorist known as the Unibomber, as he poses outdoors ar the University of California, Berkeley, June 1968. (Photo by Sygma/Sygma via Getty Images) (Scott Manchester/Sygma via Getty Images)