NEW : `` We have to draw together , uniting for peace , '' a woman says at service . Forensic investigators are at the scene of the shooting . Lucas Garcia , who was teaching an English class at the college when the rampage began , told KGO that he counted about six gunshots from a nearby nursing classroom and heard someone yell , ` Police are searching for the weapon the gunman used . The shooter is believed to be in his early 20s and was wearing all black with long hair.
NEW : `` We have to draw together , uniting for peace , '' a woman says at service . Forensic investigators are at the scene of the shooting . Police are searching for the weapon the gunman used . The shooter is believed to be in his early 20s and was wearing all black with long hair.