Good post.
The problem with his story about Roemer is that Roemer was dead way before 1999, I guess maybe the court used old testimony from Roemer for the parole but don't know. A family member of the girl he and his family member killed comments on the article, and calls the author a creep. Which seemed a little strange? Denono was with DiVarco in the North Side crew. I will say I don't think he was a good enough witness for the FBI to give him help, especially since as far as I know he has only killed women and a associate of his who wasn't even associated with the mob. But it was probably more for the information he had about DiVarco.