No flotation device, stayed in alone as the other snorkelers went back, boat captain threw her a line w / buoy to hold onto, she lost hold and was swept away....all lost sight of her.
So many errors.
sounds like just from that description on TA that they were dealing with returning divers and either through inattention or looking away for a moment the snorkeler came off the current line
years ago I was diving Molokini, we were on the boat off the back wall and the captain diverted towards Kahoolawe for some reason. He saw a lone diver floating. Had anchored in the crater but the current swept him out, and apparently whoever was left on the boat didn’t know how to operate it
what a tragic story