Greg O'Neill, described by family as an ocean lover, was killed in a shark attack off Western Australia, prompting a search for his body and a rare kill order for the predator.
Authorities in Perth are searching for a swimmer's body and the shark involved in a fatal attack.
A swimmer has died following a shark attack at a Perth beach.
A 63-year-old man was fatally bitten by a shark at Sorrento beach on Friday; authorities have ordered the animal destroyed if caught.
Emergency services were called to the popular beach on Friday morning after reports of a shark-related incident