This paper says that the VIPs, with all the information they have, would name Patchouli Knowledge. Not because she is a VIP, but because she is not clear, and they have cause to suspect her.

To the buddy cops...your courage in making the nomination for us is appreciated. Missile, I must confirm. You did indeed receive this directly from the hands of the one who accused Ibuki Mioda, yes? This wasn't merely a delivery?