Even "British MP Jeremy Corbyn said that, as Gaddafi was captured alive, he should have been treated as prisoner of war, interrogated and put on trial," but "it looks that there was an element of mob rule in this, and he was indeed killed in the back of the truck," as reported by RT on October 20.
So now, both "the UN Human Rights Office and Amnesty International are calling for an investigation into Gaddafi's death as it raises concerns over what may be the unlawful killing of a prisoner," as reported by RT on October 22. U.N. human rights spokesman Rupert Colville even said on October 20 that he found it very disturbing when "you see someone who has been captured alive and then you see the same person dead....Summary executions are strictly illegal under any circumstances. It's different if someone is killed in combat....But if something else has happened, if someone is captured and then deliberately killed, then that is a very serious matter," as reported by Stephanie Nebehay for Reuters on October 21.
Unfortunately, because of the Western dominance in international legal bodies, any prosecution of war crimes committed by Western forces and their allies is very unlikely, as "Benjamin Barber, an analyst at a US think tank, does not expect anyone will be held accountable for the colonel's death," as reported by RT on October 22.