The girlfriend of Antonio Martin says she hasn’t been able to sleep since a police officer fatally shot her boyfriend, a black male teenager, at a gas station in Berkeley, Missouri on Tuesday. Keanna Brown, 19, revisited the site of the killing on Wednesday, where she expressed her grief in an outcry of mourning. “He didn’t deserve to die,” Brown told The Huffington Post outside the Mobil gas station where Martin was shot. “He was so scared, I’m telling you, he was so scared. He looked at me like ‘Baby, please jump in between and say something to save me.’”