>>> well, good morning to you. i'm dave clark. >> i'm tori campbell. it's monday, october 25th. >>> oping our news, a deadly weekend shooting is raising security questions at a napa state hospital. police have arrested a mentally ill patient for the killing of a worker in napa. jade hernandez. >> reporter: good morning. what goes inside this hospital -- what goes on inside this napa state hospital may soon come under scrutiny. hospital employees found a body, a hospital worker. police entered jess massey. massey entered the state system 17 years ago after he faced robbery, assault and attempted murder. he's being held without jail.

2014. >>> sal is taking a few days off. tara is here now. you are talking about the chain requirements up in lake tahoe. it's serious weather up there. >> yeah, they are getting a little bit of snow up there. if you are on highways 50 and 80s, check out the requirements before you take off. we have something to tell you about a the caldecott tunnel, highway 24, through la fayette. the power is out inside of the tunnel. it's extremely dark. don't be fright frightened if you are making it through. right now we're going to head outside. this is 280 in san jose. we are seeing slowdowns on the right-hand side. highway 237, near milpitas, traffic westbound as you make your way towards sunnyvale. at the bay bridge toll plaza, this is quite a disaster as it