Missing Titanic submarine updates — ‘Underwater noises’ detected and search relocated but OceanGate sub still not found

SEARCHERS have detected “banging sounds” while hunting for the missing Titanic tour sub. The submarine vanished on Sunday and was expected to resurface later that day, but did not. Now, three days into the search, there is believed to be less than 24 hours of breathable air on board. In a possible breakthrough, searchers said they heard “underwater noises” while looking for the vessel and subsequently relocated the search. However, they have not found the submersible yet. “We don’t know where they are, to be frank,” the Coast Guard Captain said on Wednesday. The five passengers stuck on the sub are Stockton Rush, Hamish Harding, Paul-Henri Nargeolet, and Shahzada and Suleman Dawood. Follow our missing Titanic submarine blog for updates...