U. S. Marine Corps Lance Cpl. Alexander Trimis, hostage roll player, looks out of a window during an active shooter training scenario as a part of exercise Semper Durus at the Communication Training Center on Camp Pendleton, Calif., April 12, 2017. ( Marine Corps photo by Lance Cpl. Betzabeth Y. Galvan)

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Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., alexander, betzabeth, camp, center, communication, corps, durus, galvan, lcpl, lcpl., marine, pendleton, scenario, semper, training, trimis, zd670