SecondAttempt
Thinks s/he gets paid by the post
Of course, there were so me casualties in the water and some of those folks may never be found.
I'm doubtful that many people who jumped in the water to escape the flames died. Some likely did. But the Coast Guard is pretty good at searching for floating bodies in Hawaii. It's actually not uncommon. We hear about searches probably at least once a month. And that's for one body. If there were dozens I think we'd have heard. And this time they called on all available small craft to assist because they could not get the larger Coast Guard boats in very close.
We do get something called "brown water" warnings when there are heavy rains. The rains can wash down lots of dirt and sediment as well as dead pigs. Sharks are attracted to this so the brown water warnings are to avoid swimming in brown water near where streams enter the ocean.
That does not seem to be at play here because I don't think there were any heavy inflows of brown water. But who knows what goes through a shark's head. Maybe heavy smoke over the water sent them in hunting mode.