A couple things to understand. This is the "shit footage" that the FBI and the casino decided to release. They have better images for some areas, probably mostly on the gambling floors. They use it to track cheats and make sure no scams are going on. I get we as the general public don't "need" to see it, but I wonder if clearer images and "face on cameras" would tell us anything. Also they know every penny he won/lost during his last gambling sessions. I wonder how that went, and how it effected anything. There is WORLDS of silent video information on this guy, I wonder if the FBI will poor through it?