Muammar Gaddafi, the deposed leader of Libya, was captured and killed on 20 October 2011 during the Battle of Sirte. Gaddafi was found hiding in a culvert west of Sirte and captured by National Transitional Council forces. He was killed shortly afterwards.
He was killed by Libyans__the US didn't get a vote in the action
I believe the subject was the overall US involvement.