Rights Group Says Libya Didn't Investigate Deaths of Qaddafi Loyalists

Scores appear to have been executed

Despite promises to do so, Libya has failed to investigate the deaths of scores of people loyal to late strongman Moammar Kadafi, who appear to have been executed after his capture last year in "a bloody revenge," Human Rights Watch said in a report released Wednesday.

The report sheds new light on the downfall of Kadafi in October 2011 and its aftermath. Though exactly how the Libyan leader was killed remains murky, the rights group argues that videos and other evidence indicate vengeful militias from the city of Misurata captured, disarmed and executed at least 66 people from his convoy at a hotel in Surt that same day.

Many of the corpses had their hands tied behind their backs, it reported. Videos of Kadafi's son Mutassim suggest he was taken to Misurata and killed, Human Rights Watch said. Footage of Moammar Kadafi himself calls into question whether he was killed in crossfire, showing militia fighters stabbing his buttocks with a bayonet.