They had no right to take a man's life, even for such a sum. He should have been punished by justice
I know but beating him is okay and I would let the victims release their anger on that scammer like 68M punches in total if possible. I really thought that the victims are the one who found him and beaten to death but it was just his crime partners so it really proves that too much greediness can cause your own death. And for the investor's losses, I hope they recover it and they should be fully aware now on how scam works.
I don't think that they will ever be able to recover that money, because the password was only known to the deceased (according to the version given by the perpetrators). And that was one of the reasons why his partners tried so hard to resuscitate him. With his death, all of his wallets have become inaccessible and the coins are lost forever.
The only remote chance of a recovery can occur in case he had kept the backup of his wallet in some bank locker or other secure location. But given the riskful nature of his business, I don't think that he had kept his backup in physical format. Even if there was a backup, it may be in digital format and uploaded to Google Drive or some other online platform.
