Inccorect.
All the questions don't need to be answered by him. Oddly enough there are other ways to prove someone knew something/more than likely did without that person admitting it directly.
This investigation is going to bring a lot to light. JoePa very well may say he didn't know about anything else. Evidence could be brought out to impeach that statement.
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bama:
You're seriously not getting this. No one here is claiming he didn't know about the 2002 incident. What is being disagreed upon or WFI on is he knew about all the subsequent/previous issues.
Jesus Christ you're bad at this.