After a few days to stew on this I have come up with a theory. You have to think that the Penn St showers that he used was never totally deserted. Trainers, janitors, GA's etc. Why was it that Sandusky felt like he had free reign in there even after getting caught at least once? Why was he so open about it in a "public" shower? Seems to me that multiple people had to know about this including Paterno. Why did Joepa allow this to continue? Lots of unanswered questions here.
But you don't understand he followed the "protocol" so everything is fine.

If there is one word that irritates me more in this whole debate it is that word. Listen to Lavaar Arrington on his radio show and that is his whole argument in defending Paterno that he followed the protocol that is involved with this situation so technically he did all that he needed to do. Which is correct but if emotions and morality played no part in this. The other thing is if you are going to play the "protocol" card then McQueary did the exact same thing. He saw the kid getting raped by Sandusky and reported it to Paterno who reported it to the athletic director. But nobody is giving McQueary the benefit of the doubt that Paterno did.