If I may, I'll answer that question.
We work in cooperation with the investigators during their investigations to answer any questions they have. Once their investigation is complete, they will send us a brief of all of their evidence, which we will review. They'll provide us a recommendation. Sometimes the recommendation will be that they feel it should proceed to prosecution; sometimes it will be that they're not sure and could we please clarify for them; or that they don't think so, but maybe we will. We review all of that evidence and then we, as the PPSC, make a determination whether, based on the test, which you've heard, the charge should proceed. We then let the investigators know, and then they go ahead and lay the charge.