Mike Rinder, a former top-ranking Scientology executive-turned-whistleblower and co-host of A&E’s Emmy-winning docuseries Leah Remini: Scientology and the Aftermath, has died at the age of 69, his wife Christie King Collbran wrote on Instagram. While no cause of death was listed, Rinder was diagnosed with advanced esophageal cancer in June 2023. However, in October of