Theodore "Ted" Kaczynski, the man known as the "Unabomber

He has died in guardianship at a government jail clinical focus

In Butner, North Carolina, at age 81

He was tracked down lethargic Saturday soon after 12 PM

Staff performed life-saving measures

Furthermore, he was moved to a medical clinic

The Department of Detainment facilities said. Kaczynski was articulated dead at around 8 a.m

Reason for death was not quickly known.

He was carrying out a daily existence punishment subsequent to sending a progression of hand crafted bombs

Via mail around the country. He pleaded guilty to setting 16 explosions That killed three people and injured 23 others