So he is Basically considered to be a RAT without Question ?
Well, I think there still remains a bit of a question as to if he 100% was bad. But all indications are that Lombardozzi cooperated through the years.
One of the keys to deciphering his cooperation was info that came out that only he was privy too at the time.
No blood on his hands, but lots of smoking guns and damning innuendos.