Missing Titanic submersible: Banging sounds heard in search for lost sub Titan

[admin]

The sounds were coming at 30 minute intervals — according to an internal email update sent by the Department of Homeland Security's National Operations Center — which could mean the passengers on board are still alive.

Missing Titanic submersible: Banging sounds heard in search for lost sub Titan : Read more

 

[Giovani]

The sounds were coming at 30 minute intervals — according to an internal email update sent by the Department of Homeland Security's National Operations Center — which could mean the passengers on board are still alive.

Missing Titanic submersible: Banging sounds heard in search for lost sub Titan : Read more

As I understand it, after the first ninety minutes the sub was lost. All the reporting of possible rescues and banging was staged.
They knew early on the crew was dead.