Libya: Evidence of mass murder after Gaddafi's death

New evidence implicates Libyan militias in an apparent execution of dozens of detainees in rebel custody following the capture and death of Muammar Gaddafi last year, a watchdog has said. In a report released detailing Gaddafi's final hours on October 20, 2011, Human Rights Watch said it had gathered evidence that Misrata-based militias captured and disarmed members of the dictator's convoy and subjected them to brutal beatings.