Frantically searching for their son as the shooting was taking place. Meanwhile, Santa Barbara county sheriff bill brown is defending an earlier investigation the agency conducted into rodger. They found him to be rather shy and timid, polite, well spoken. He explained to the deputies that it was a misunderstanding and that he was, although having some social problems, it was unlikely that he was going to continue to be a student here and was probably going to go home and he was able to convince them that he was not at that point a danger to himself or anyone else. You can see the memorial there behind the sheriff, popping up all over the place as Police Continue to sift through evidence. The communities are starting the healing process. Thousands of students and Community Members attend a vigil on cam pause last night. Lets go to cnns kyung law and pamela brown. Kyung, you traced the steps friday night and bringing that to us in a moment but first, pamela, you have learned new details