The $2.8B buyout unraveled after DOJ documents implicated their longtime business partner.
The fund allegedly let a large investor exit while stalling smaller investors' redemptions.
Plaintiffs allege a years-long scheme left them without promised security.
The alleged scheme involved fake press releases and doctors impersonated via spoofed emails.
Lawsuit alleges some accounts hit up to 100% concentration in a volatile microcap.
She says she filed her complaint on July 16 and was terminated two weeks later
Citadel and Virtu are accused of using rapid spoofing tactics to drive down Genius Group stock prices and profit from short trades.