118
Titan sub: crew have died after catastrophic loss of pressure chamber, US Coast Guard confirms
(www.theguardian.com)
Breaking news from around the world.
News that is American but has an international facet may also be posted here.
These guidelines will be enforced on a know-it-when-I-see-it basis.
For US News, see the US News community.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
Definitely not. For one, the banging was heard a couple days ago, when there would still have been hope of rescue. Two, if 375 atmospheres of pressure hasn't broken it, you're not going to break it with whatever random stuff you can find. And three, although we don't know that the implosion happened at loss of signal, it's more likely than them losing signal and then imploding at some later point.
Edit: Should also add that if the sonar buoys that the search team dropped were able to hear them banging on the hull, they would almost certainly have also heard the implosion. Given that it imploded, it's much more likely that it happened before the buoys were deployed.