Jake Reiner is speaking out for the first time about the death of his parents, Rob and Michele Reiner. In an essay published on Substack on Friday, the 34-year-old detailed the exact moment he found out the pair died on December 14, 2025. Sadly, Jake had been at the celebration of life for a friend who passed away. He was already grieving and never expected to receive a call from his younger sister, Romy Reiner, that would change his life forever that day: "I was in Union Station at a celebration of life for one of my best friends, Christian Anderson, who died in October.