The Trump administration has accused Federal Reserve Governor Lisa Cook of mortgage fraud, a federal crime. But there’s still a lot we don’t know.

Cook, the first Black woman to serve on the Federal Reserve Board, responded by saying she has done nothing wrong and Trump cannot fire her.

Trump’s latest move follows allegations by FHFA leader Bill Pulte that Cook committed mortgage fraud by claiming two separate properties were her primary residence to secure more favorable terms on a second home.