Fulton County Superior Judge Scott McAfee confirmed on Feb. 12 that the hearing about misconduct claims against Fulton County District Attorney Fani Willis and special prosecutor Nathan Wade “must occur” on Feb. 15 and could lead to disqualification.

Ms. Willis is presiding over the high-profile racketeering case that names former President Donald Trump and 14 others.

“I think it’s clear that disqualification can occur if evidence is produced presenting a conflict or the appearance of one, and the filings submitted on this issue so far have presented a conflict of interest that can’t be resolved as a matter of law,” Judge McAfee said.

Ms. Willis will be called as the first witness, the judge said after hearing some of the prosecutors’ arguments. “I don’t see how quash can be imposed here,” he said, referring to the district attorney’s effort to dismiss the subpoenas.

On Feb. 12, the judge held a hearing regarding the district attorney’s motions to quash the nine subpoenas issued on Ms. Willis herself and her staffers, ahead of this week’s anticipated hearing where the district attorney will have to respond to allegations of an “improper” relationship.

On Jan. 8, defendant Michael Roman filed a lengthy motion that alleged Ms. Willis was in a personal relationship with Mr. Wade, an attorney with a private law firm whom she had contracted to take a lead position in the racketeering case. He alleged that Mr. Wade took Ms. Willis on “lavish” vacations including a cruise, and that she financially benefited from the situation.