"I think you've seen enough. You've done well here today," he said honestly. "I want you to Apparate back to the Ministry with the evidence and start writing it up so that we can send it off to be analysed. I'll wait for the mediwizards."
Hopefully the press would think James was still inside and not think to check the Ministry. Not that Ignatius thought they'd get into the Auror offices with Harry Potter as Head Auror.
Any member of the press who tried to do that would have to be completely bloody mental.