The mangled and charred wreckage of a VIP helicopter flight has been dragged from the sea after a horror chopper crash in Vietnam's Ha Long Bay left at least four people dead.
An enormous search started this morning as 600 people scour the waters off the coast of the tourist town for the missing fifth victim and the black box - which carries hours of cockpit conversation and flight data.
Divers continue to search underwater close to the crash site after successfully recovering the body and tail of the chopper.
