Throughout history, there have been a lot of coverups. I've never heard one in which a guy gets information and then tells his direct supervisor what he heard. A coverup usually involves not telling someone what you know or have heard. Maybe we're in a new era of coverups?
People have trouble understanding that paterno had no supervisor. He had the power to stop it and didn't. For a guy who made his student athletes live up to high expectations....he didn't hold himself to those standards and kids got raped because of it.