According to his death certificate obtained by TMZ, Cullen died from cardiac arrest caused by respiratory arrest. The document also lists malignant neoplasm of the lower lobe of the lungs, or lung cancer, as the underlying cause.
Cullen died at his Los Angeles home on Wednesday, August 26, 2026. His family confirmed his death, saying he passed away peacefully surrounded by loved ones. His cause of death has not been disclosed.
The proposed alignment according to him is aimed at reshaping the presidential contest by bringing together politicians with different regional constituencies, political structures and support bases.