Biggest amateur-built sub sinks – owner is suspected of killing passenger
Given the fairly clear-cut factual dispute, I can't imagine this won't be resolved one way or another fairly soon. Madsen claims he dropped off the now-missing passenger at 10:30pm before going back out on the sub. Investigators suspect that he didn't, and she sank with the sub. Since the sub's been located, and in fairly shallow water, investigators should be able to determine whether there's a body inside it or not soon.