>>4050506 (pb)

>>4050528 (pb)

>>4050485 (pb)

>>4050434 (pb)

Building 19 is the building where there the shooter is supposedly.

map sauce: http://www.wrnmmc.capmed.mil/Shared%20Documents/Base_Map.pdf

building sauce: https://twitter.com/DrMigliore/status/1067502527481081861

Building 19, also known as the America Building

sauce: http://www.wrnmmc.capmed.mil/NICoE/about/SitePages/location.aspx