Are you sure S.Law are aware of the situation? I haven't received any communication from them.

It seems like a weird time to move the funds of the big wallets. Knowing full well that the applicable authorities are continuing to move against Paul Vernon and co. These funds are undoubtedly being monitored and traced. We know the FBI have the tools to track funds that went through mixers. 11,000 BTC is nothing to sneeze at and we all now know the keys weren't lost.

I'm surprised the keys weren't abandoned or the funds returned.

The stolen funds started moving early 2021 per my post here:
https://bitcointalk.org/index.php?topic=1173703.msg56570148#msg56570148

Did anything ever come of those? They were traceable to multiple large exchanges - I was ignored by HitBTC when I alerted them.