Maj. Gen. William Mullen, 59, was found dead at Twentynine Palms military base Saturday. The Naval Criminal Investigative Service is investigating.

Retired Maj. Gen. William Mullen, 59, a former Marine Corps officer with multiple deployments to Iraq, was found on the installation at Building 1651 over the weekend, according to San Bernardino ...

Major General William F. Mullen died of natural causes, a coroner ruled, on Marine Corps Air Ground Combat Center, Twentynine Palms in June. Marine Corps photo by Pfc. Rachel K. Porter.

Maj. Gen. William F Mullen III, pictured in 2017 as the commanding general of the Marine Air Ground Task Force Training Command, stands for the National Anthem during the Marine Corps birthday ...