Stand-up comedian and former police officer John Mulrooney died suddenly at his Coxsackie, New York, home on December 29 at age 67. His cause of death is unknown. Mulrooney, known for his comedy career and USO tours entertaining service members, is remembered by friends and in his obituary as a beloved performer and patriot. He began his comedy career in the 1980s and appeared on numerous television shows and specials.