Clock ticks down in search for missing Titanic tourist submersible

cross-posted from: https://lemmy.dbzer0.com/post/105447

Very sad but also very suspicious. There is a billionare on board of this submarine. Titanic ghosts? Pirates of the sea? Let's talk conspiracy...

Seems like a fitting topic for this community. My guess is that the rebreather system failed and the crew/tourists passed out and died before they even knew something went wrong. However, sabotage is always a possibility...