Six people died on last night's episode. One entire boat went down and they lost 5 of the 6 ppl on board. Then, on another boat on the same day, a man went overboard when unleashing the pots. They went back to retrieve him and had him in their hands before losing him again to the dark, cold, unforgiving sea. I guess now the crabs are seeking revenge by eating the humans, similar to Hitchcock's movie, "The Birds," where the birds are going after the people in retaliation for humans caging and eating birds for years.