LIBYA. Tripoli. September 2, 2011. Walid Musbah (center), a self-proclaimed Qaddafi volunteer fighter captured by rebels in Tripoli, is helped into the back of a pick-up truck by rebel fighters that brought him to the scene of an alleged execution of rebel fighters by Qaddafi loyalists near the Bab al-Aziziyah compound. Walid is said to have witnessed the executions and brought the rebels to the location where the bodies were dumped, but no bodies were found.