Maybe McQueary is intentionally muddying the waters to make it easier to get Sandusky to walk.
Sandusky may walk on some nightmare legal trick, but will never erase the public grand jury testimony of several witnesses, including McQueary, who saw him rape several boys. Sandusky will remain pedophile scum for the rest of his life, regardless of what is said by anybody other than his unknown, evil, identical twin.
No, McQueary is trying to make his cowardly inaction seem reasonable & sufficient to the situation. It was not!