I saw that episode. The script simply had the signature of a guy named Al. No last name. Their so-called "expert" came in and verified that it was Al Pacino's signature, and months later they found out it was actually Al Ruddy who signed it. Some expert .
LOL Yeah I like how they have experts for every piece of junk that comes through the door.
I like the book expert, Rebecca. She has that nerdy-hot chick quality that I love .
. 
.