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Grey's Star's Cause of Death & Heartfelt Message Out
2 Mar
Summary
- Respiratory failure and ALS were the causes of death.
- His final interview revealed deep love for his wife.
- He shared lessons learned from ALS with his daughters.

The official cause of death for the Grey's Anatomy actor has been determined as respiratory failure, with amyotrophic lateral sclerosis (ALS) listed as an additional underlying cause. He had been publicly battling ALS since 2025, after his diagnosis in 2024.
Before his passing, the actor shared his final thoughts in a Netflix documentary titled 'Famous Last Words,' released on February 20. In the interview, he expressed his deep and enduring love for his wife of 19 years, Rebecca Gayheart, calling her the mother of his children. He also shared touching last words for his daughters, Billie and Georgia, stating they are his heart and everything.
Reflecting on his ALS journey, the actor shared that the disease made him "softer" and more open, leading him to realize his own self-worth when material possessions were stripped away. His wife, Rebecca Gayheart, has expressed gratitude for the outpouring of support from fans during this difficult time.




