Man wearing body armor with cache of weapons stopped outside Roybal Federal Building in DTLA By FOX 11 Digital Team Published article LOS ANGELES - Security guards at the Edward R. Roybal Federal Building in downtown Los Angeles stopped a truck on Wednesday outside the building that was loaded with a cache of weapons. Federal and local law enforcement authorities responded to the scene around 1:30 p.m. to investigate. A spokesperson with the Department of Homeland Security said in a statement to FOX 11 that the driver of the vehicle was wearing body armor and the vehicle contained multiple loaded firearms and knives.