The Georgia attorney hired to help prosecute former President Donald Trump over an alleged effort to subvert the 2020 election is seeking to block his former law partner from speaking to the judge who is weighing if Fulton County District Attorney Fani Willis should be disqualified from the case.

Willis’s hired special prosecutor, Nathan Wade, filed his motion on Thursday, just days after an unprecedented evidentiary hearing in which Wade’s former law partner Terrence Bradley refused to answer questions he believed could violate attorney-client privilege.