Auto-translated
Siv and Ar
The GM's message is very ambiguous. As someone already noted, it's 50/50. You can't bring Cash back to life. But the events of that night can be figured out ;)
Pandora, Wesker, why do you persistently fail to notice this? AAAA! All enemies!
Added 6 minutes later
And yes, figure out the events of that night as much as you like. But I don't see any posts like "Look, I found a clue!" And we happily forgot about the events of the previous day. This benefits someone, and it's clearly not the city.