Dan Sim Orange News Today

dan simon is on the scene for us and joins with us the very latest. what do we know about what happened and about the suspect? i take it he was a former student at this college? >> reporter: thats what were hearing at this point of were hearing that he was a form he nursing student who was either expelled from the school or dropped out on his own. we know that he is described as being in his 40s. an asian male and picked up at a local grocery store about 20 minutes away from here. >> a...