Online sleuths have refuted the suicide theory.
'Now I'm alone. I just sit in my room alone, not talking with my wife, my son.'
The British man, 36, is thought to have drowned when his surfboard snapped at Frankston Beach in Melbourne, Australia, on Wednesday.
It took just seven minutes for the 'highly organised commando unit' to make off with the items.
The aircraft crashed into a car as it landed.