Unregistered

I was in the Church in Anaheim during the years 1974-1976 when Witness Lee, Ron Kangas, John Ingalls and Max Rappaport were the three leaders of that Church. I understand that Ron Kangas is still with LSM (I lived at his house in Anaheim for a month in 1975). Whatever happened to Max Rappaport and John Ingalls after they left the Church? Anyone know?