Permission to leave.

The flash disk only contains one document inside, I open the document and read it, it's an official document from the police department. It says here that the reason why they stopped the investigation is because of the lack of evidence and at that moment they didn't have enough resources to continue the investigation. It says here the investigation is on hold and is approved by the commissioner, I look at the name of the commissioner and his name is Kobashigawa Kazushige. I keep staring at his name and then decide to open the browser to look into him and what he looks like.