There is a list of known sexual predators, but I don't see Strawn on the list. I don't think it says the definition of a sexual predator so maybe he doesn't belong there.

http://public.lib.ci.clearwater.fl.us/police/homicide.html has case #3 that is apparently related to Scientology, regarding the homicide of Lisa McPherson. Did anyone know her in the church? Obviously the police are still seeking help in solving her murder.