Data shows Alameda Research swapping altcoins for bitcoin (BTC) using mixers : CryptoCurrency

Note that the CEO of Alameda – the rat Caroline Ellison; and also the biggest crypto fraud in history SBF are BOTH walking free at the moment. So it could be any one of them.

This is what happens when frauds are allowed to walk free (at least monentarily), and not locked up in prison when awaiting trial.