Well they just need to go in for some auditing from the good Scientology folk. After they empty their life savings of 10 million or more into the holy coffers of said church, I'm sure they will be declared Clear.... Or blackmailed for more money..... Or subjected to false imprisonment....Or raped and murdered and thrown off the side of L Ron Hubard's old yacht.... Or perhaps one of the many other insane stories I've read about that "church".