https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/6200887Edit ImageSaveSaveEditCropCustom TextActive Shooter exercise, Safe Eagles, Freedom Elementary School, Fort Sill, Oklahoma., Aug. 3, 2016. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 801 x 1200 px | 300 dpiLarge JPEG 2000 x 2996 px | 300 dpiFree DownloadActive Shooter exercise, Safe Eagles, Freedom Elementary School, Fort Sill, Oklahoma., Aug. 3, 2016. Original public domain image from FlickrMore