A shark attacked a man fishing from a kayak, and he died before he could get back to shore.
It happened Monday a half-mile off the island of Maui.
The victim's friend, who was on another kayak, said he paddled to him, used a tourniquet to stop the bleeding and flagged down a tour boat.
Authorities believe the man died during the ride to shore.
More from HLN affiliate KHON: 57-year-old man dies after shark bite