Fink,
None of us can know what the psychologically of that PO's son was or is.
Unless we have the opportunity to scientifically analyze him, we just don't know whether he was a sociopath or what his mental state was, why he did what he did.
One could surmise that watchtower had a part in tempering his behaviour and stopping him from being a serial killer, but that is also drawing a long bow.
What I take from your example is this guy had some really disturbing mental issues that would have been present regardless of his jw cult exposure and that speculating watchtower somehow influenced him to act that way is just that...speculation.
Do you think my criticism of your testimony is too harsh?
I don't intend to come across that way but I think we all need to look a bit harder and get an understanding of what we can know and leave speculation aside.
I think that way we can heal a little sooner because we get an understanding of what is inherent in ourselves regardless of outside influence.
Hope that helps.
With care and regards,
RayoFlight2014.