In Los Angeles, hundreds of protesters marched on the Compton Sheriff’s Station Sunday demanding justice for Andres Guardado, after the 18-year-old was shot and killed Thursday by a sheriff’s deputy. Guardado was reportedly working as a security guard at an auto body shop when two officers approached him. One of his co-workers says Guardado became scared and ran after an officer drew a gun. Police claim Guardado brandished an illegal firearm; his family claims he was shot in the back and that a handgun recovered by officers didn’t belong to him. Southern California Congressmembers Nanette Diaz Barragán and Maxine Waters are calling on California’s attorney general to launch an independent investigation into the teen’s killing by police.