Plus, a manhunt for a marine accused of murder. Officials warn he could be armed and dangerous. Where they think he could be where they think he could be hiding. Good morning from the studio 57 newsroom at cbs headquarters here in new york. Good to be with you. Im annemarie green. Investigators in Southern California are trying to determine a motive in a School Shooting that killed two students. Last Night Community members with students in Santa Clarita held a vigil. Three other students were wounded in yesterdays shootig. The suspected gunman, also a student, is hospitalized in grave condition after shooting himself. Marc liverman is here in new york. Marc, what more do we know about the accused gunman in this case . Reporter well, police say the suspected shooter pulled a gun from his backpack and just started shooting at innocent victims. Whats still unclear, though, is why. Weve got an active shooter at Saugus High School. We need all units to respond. Morning. Ter the chart we ju