Joe was directly asked whether he knew about another incident, under oath, in his GJ testimony. He stated:
"I do not know of anything else that Jerry would be involved in of that nature, no. I do not know of it. You did mention - - I think you said something about a rumor. It may have been discussed in my presence, something else about somebody. I don't know. I don't remember, and i can not honestly say I heard a rumor."
Joe doesn't confirm or deny that he heard of another incident. He gives the impression that he MAY have heard a "rumor", and just fluffed it off as bogus.
Because the state's lead investigator (Lauro) not only sent Sandusky a personalized letter, but made a personal phone call to Sandusky assuring him that the 1998 charges were "unfounded", and not to worry about anything, Joe could have very EASILY just forgot about it. ESPECIALLY if he wasn't directly involved in the investigation and was told over a decade earlier it was bogus.
On the other hand, McQueary never said a THING about Joe telling him of a "second incident" until two weeks AFTER the GJP made 1998 public. Funny he forgot about that little insignificant piece of info until the rest of the Universe knew about it.
Even "funnier" is that the police decided to memorialize hearsay but neglected to confirm it with the source. That leads me to a number of conclusions, none of which are good.