Fool on the Hill
Manson did TRs in prison, and also had some Scientology processing from a cell mate. He showed up at a Scientology org in Los Angeles wanting to attest to Theta Clear.
Here he still had his fixed glare: http://www.myptsmail.com/hotdog256/blog/wp-content/uploads/2009/08/charles_manson.jpg
I used to be good friends with a girl who knew Charles Manson's ex cell mate. I think he did CCHs, mainly, with the guy.
Veda's post is right in line with what she told me.