inputs: hypothesis: The Church of Scientology murdered Lisa McPherson. premise: The Internet group Anonymous today held protests critical of the Church of Scientology. The protests marked what would have been the 49th birthday of Lisa McPherson, who is claimed to be a victim of the Church of Scientology's practices. Lisa died in 1995 during a running of what Scientologists refer to as an Introspection Rundown, a procedure intended to help Church members deal with a psychotic or deeply traumatic event.