Do Prosecutors Often Invoke the Crime Fraud Exemption?

Mr. Corcoran was among at least three lawyers for former President Trump who appeared before a grand jury in January as part of the investigation into classified documents discovered at Marilago's residence, he said. He emerged as a figure of interest because federal investigators spoke to him about the fact that he handled Mr. Trump's responses to government's request to return those records. Do prosecutors often invoke the crime fraud exception or is it unusual? The crime fraud exception is not something that comes up all the time because judges are generally pretty wary of piercing the attorney crime privilege.