Killing of Muammar Gaddafi
Muammar Gaddafi, a former leader of Libya, was killed by the National Transitional Council (NTC) on 20 October 2011 after the Battle of Sirte. Gaddafi was captured by NTC forces and summarily executed shortly afterwards.
Source: Wikipedia — Killing of Muammar Gaddafi (CC BY-SA 4.0)