Follow The Straits Times on YouTube: https://str.sg/ytsubTed Kaczynski, former math professor and "twisted genius" who came to be known as the Unabomber when he carried out a 17-year spree of mysterious bombings that killed three people and baffled the FBI, died on Saturday (June 10) at the age of 81. READ MORE: https://str.sg/i3nMSUBSCRIBE ➤ https://str.sg/ytsub Turn on notifications 🔔 to stay updated--------------------WEBSITE ➤ https://www.straitstimes.comFACEBOOK ➤ https://www.facebook.com/TheStraitsTimesTIKTOK ➤ https://www.tiktok.com/@straitstimesINSTAGRAM ➤ https://www.instagram.com/straits_timesTWITTER ➤ https://twitter.com/straits_timesTELEGRAM ➤ https://t.me/TheStraitsTimesPODCASTS ➤ https://str.sg/stpodcastsVIDEO: REUTERS#straitstimes #unabomber #usa #crime