sentence1: A SCUBA diver has died during a visit to a historic ship sunk off the Port Phillip Bay heads. The Geelong man, 49, was with a group of six on a diving expedition to explore the SS Coogee shipwreck when he collapsed. The experienced diver, who had explored the scuttled steamer 25 times before, was teamed with two other divers when disaster struck. About 11am yesterday, within minutes of entering the 13C water, he floated to the surface. Police say that on reaching the shipwreck the two other divers did not immediately notice he was missing because of the poor visibility at that depth.
sentence2: The scuba diver who died in Port Phillip Bay came from Geelong.