the internet group anonymous previously organised riots critique of the religious of scientology . the marches marked which would have been the 49th birthday of lisa mcpherson , who is considered to be a victim of the church of scientology ' s behaviors . lisa died in 1995 during a session of what adherents describe to as an introspection rundown , a operation intended to help churches participants deal with a psychotic or deeply traumatic event .
The Church of Scientology murdered Lisa McPherson.