A prominent Western Australian businessman has fallen to his death while parasailing on the Thai resort island of Phuket.
Roger John Hussey's wife was filming the flight on Kata beach when he plunged into the sea.
A video of the flight posted on Facebook showed Mr Hussey being strapped into safety gear on the beach, but that straps between his legs were left undone.
He was relaxed and smiling.
The video then shows Mr Hussey and a crew member being pulled up into the air as the boat left the beach. Mr Hussey fell as the parasail wing was still climbing.
Thai media reported the two-minute video was recorded by Budsabong Thongsangka, Mr Hussey's wife.
It was apparently posted on Facebook after being handed to police
Beachgoers screamed and rushed to bring Mr Hussey ashore but he was having difficulty breathing and died later in hospital.
Police said they were preparing charges against the parasailing business owner.
The crew member was being interrogated.
Mr Hussey, 71, was based in Perth and was on the board of numerous companies and not-for profits, including Landgate WA, WA Neuroscience Research Institute and the Bali Eye Foundation.
He had been holidaying with his wife in northern Thailand and Phuket and they were due to return to Australia on Friday, Thai media reported.
Australian tourist Roger Hussey falls to death while parasailing in Phuket, Thailand