Brody runs into Mike, who tells his father that Sean is with his friends, drifting towards Cable Junction, a small island housing an electrical relay station, and apologizes for not knowing about the shark. Brody accepts his apology while telling him to get to safety and quickly finds them, but when the shark reappears, he panics and maroons the police boat on Cable Junction. He then tries to pull them with a winch but hooks an underwater power cable. The shark's next attack sends most of the teenagers into the water, and they swim to Cable Junction while Sean and Jackie are trapped on the boats. Using an inflatable raft, Brody hits the power cable with an oar to attract the shark and encourages it to bite the cable; the shark is fatally electrocuted, and its corpse sinks to the bottom of the sea. The shaken kids rejoice as Brody picks up Sean and Jackie and they join them on Cable Junction to await rescue.