Rescue teams detected bizarre banging sounds from the wrecked Titan submarine. The mysterious knocking sounds heard for the first time beneath the Atlantic Ocean gave hope of life to the families of those trapped inside the doomed Titan submersible.
OceanGate Titan: Banging Sounds Heard by Sonar as Search for Missing Titanic-bound Sub at Fever Pitch hngn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hngn.com Daily Mail and Mail on Sunday newspapers.