It had been thought the banging was SOS noises by the five men. But we now know the sub was crushed as soon as it encountered trouble - so what was the banging. MailOnline investigates.
How Is A Sub Imploding Joe Biden s Fault? Wingnuts Have Some Ideas! wonkette.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wonkette.com Daily Mail and Mail on Sunday newspapers.
A scientist has used a coke can for an analogy of what happened to OceanGate s sub. Authorities said the 22-foot vessel suffered a catastrophic implosion .