killed him. it happened yesterday at one of the most recognizable intersections sunset and vine. you may find the video you are seeing disturbing. >> image being the person in that truck. you can see the suspect opening fire on a passing truck then casually turning around and walking away. officials identify him as tyler brim from los angeles. witnesses say the suspect was shouting kill me. kill me and i am going to diaz he was opening fire. he shot and wounded at least one person before he ran out of bullets. pulled out a knife and police opened fire on him. he is in critical condition. we are told he's expected to survive.