Instagram/Jake Reiner & Rob Reiner Celebrity Jake Reiner opens up about the tragic night his parents, Rob and Michele Reiner, were murdered, sharing the devastating loss and his ongoing struggle to cope. April 25, 2026 AceShowbiz - Jake Reiner, the eldest son of Rob Reiner and Michele Reiner, opened up about the tragic night in December 2025 when he learned of his parents' murder, just days before his 34th birthday. In a recent Substack post, Jake Reiner described the devastating impact their sudden loss has had on his life.