" />  Speculation is rife about the precise manner of Muammar
Gaddafi's death.  Libya's interim leaders say he was killed in a
crossfire after fighters found him hiding in a tunnel, but
footage shows him alive after his capture, only to be pronounced
dead a short time later.  Al Jazeera's Tony Birtley reports from
the scene of his death just outside of Sirte.  Source: Al
Jazeera