investigators say 41-year-old james richard jimenez was shot on friday as police officers prepared to serve a search warrant. police say he was shot when he tried to escape from police while on a motorcycle whale reportedly reaching for a gun. the four officers have been placed on leave. both the napa county sheriff's department and the internal affairs unit are investigating. >>> the caldecott tunnel reopened less than an hour ago after multiple collisions and a car fire closed it this morning. engineers ned the tunnel -- inspected the tunnel for fire damage and gave the all clear. katie utehs describes the chaotic scene from this morning. >> reporter: confusion in the caldecott tunnel. >> we heard a loud bang. everyone got back in their cars to make sure there wasn't, like an explosion or anything. >> reporter: as smoke filled the first bore, it choked traffic to a standstill. charred cars and abandoned vehicles. >> we seen people get out of their cars and run. we thought that was a good idea. >> reporter: and then a better picture emerged of two separate collisions. the first aroun

police say they were serving a search warrant when james richard jimenez rode up, recognized them and caught up to him he reached for a hand gun at his waist. that's when an officer shot and killed him. >> seven teens ended up in the hospital after a smoky fiery incident on an east bay freeway. they went to the hospital with smoke inhalation. there is no word on how they're doing this morning. >>> there is new information on the crash in livermore. investigators say 14 vehicles were involved in a cluster of chain reaction crashes on the altamont pass. one man was killed in the collision. his wife remains hospitalized with what's described as a major concussion. >> it's just like a violent jerk reaction and then suddenly something pushes you. >> everybody was just driving and the traffic just stopped. i didn't think i was going to make it. >> interstate 580 was shut down for nearly five hours. investigators found no reason so far why vehicles at the front of the wreck stopped suddenly on the freeway except for a heavy traffic back up. >> over the hill, you have a good view. you should

investigators say the 41-year- old james richard jimenez was shot on friday as police officers prepare to serve a search warrant for drugs at his home. jimenez was shot when he tried to escape from the police on his motorcycle and reportedly reached for a gun. the four officers involve vd been placed on administrative leave. >>> four veteran san francisco police officers are in danger of losing their jobs because they are linked to racist and homophobic text messages. those texts were filed in a court filing. whale the text messages are investigated, the officers involved have been reassigned to jobs that don't directly deal with the project. >>> excentric real estate billionaire was arrested for the disappearance of his wife. burr man was about to be questioned about the disappearance of durst's wife in 1982. her body was never found. durst was a subject of an hbo documentary called the jinx. >> i'm not surprised because i've always felt like he was responsible for these three deaths. but to hear him actually say it out loud was a shock. >> now in 2003 durst admitted to killing and di

james richard jimenez was shot on friday as police officers prepared to serve a search warrant for drugs at his home. police say he the was shot when he tried -- police say he was shot when he tried to escape while reportedly reaching for a gun. the four officers have been placed on leave. both the napa county sheriff's department and the napa police internal affairs unit are investigating. >>> a car that belongs to a rookie los angeles police officer who what wanted for question -- who is wanted for questioning has been found. the vehicle was found yesterday in a suburb east of los angeles. it was close to where 23-year- old rodriquez was gunned down early friday. police say the two got into a fist fight before the shooting. he failed to report to work the next day. he was off duty at the time of the fight. >>> four veteran police officers are linked to racist and homophobic texts. they are linked to a sergeant recently linked to corruption trials. over the weekend, police chief greg suhr said he wants to terminate those positions. >>> former 49er ray mcdonald filing a lawsuit later tod