A fascinating story unfolds.
There are 14 accounts now being looked at.
Created internally for trading purposes but not used since April 18.
The accounts were created with Aliases.
So we have a dead CEO, strange large amounts of ETH being moved then found, now we have anon accounts.
Time will tell
https://cointelegraph.com/news/report-quadrigacx-wallets-have-been-empty-unused-since-april