Parents mourn the loss of Concord teen shot to death

Lawrence Janson, 17, who was a senior at Olympic Continuation High School, was gunned down on Monday. His parents, Raul Bravo and Jeanine Janson, came to a growing memorial outside his school. "He didn't deserve this," Bravo said. "Cowards, cowards taking my son's life." "He was a good boy," his mother sobbed. Rob Malcom reports