Mostly their knowledge of major crimes committed by clients and graduates, AARC's aiding of their defence and hiding behind "confidentiality" that is waived whenever it is to AARC's advantage. In fact there is no privacy requirement or expectation when a serious crime is committed - AARC is under obligation to report their knowlege but has been unwilling unless compelled by law.
This is very similar to other allegations I've heard. I don't blame any of the staff, though. DV has them all good and brainwashed. He is responsible for what is going on. He is the cult leader. I've been amazed at reading some of the comments on the CBC article. Almost more than any program i've seen before, they seem to regard him as some sort of messiah. If DV has this kind of hold over the kids, I fear what he might order them to do if he's pushed into a corner (rattelsnake, anybody?).
Phil, if you're reading this... make sure to have your interns get your mail in the future... LOL.
(if you didn't get that, it's a Synanon joke)