The incident is under investigation.
A US Marine was killed in a freak accident on Friday after a tree fell on him during physical training at his California base.
Lance Cpl. Cody Haley, 20, was working out in a wooded area at Camp Pendleton with members of his unit when the incident took place. While on a run, the Marines tried to move a log they were unaware was holding up a dead tree, which fell on top of Haley and killed him, according to a source familiar with the matter.
A native of Hardin, Iowa, Haley had deployed in 2016 with the 11th Marine Expeditionary Unit. He was awarded the National Defense Service medal, the Global War on Terrorism Service medal, and the Sea Service Deployment ribbon, the Marine Corps said.