When the skeletal remains of Hollywood screenwriter Gary Devore were found strapped into his Ford Explorer submerged beneath the California Aqueduct in 1998 it brought an end to one of America's most high profile missing person cases.
The fact that Devore was on his way to deliver a film script that promised to explain the 'real reason' why the US invaded Panama, has long given rise to a slew of conspiracies surrounding the nature of his 'accidental' death.