i'm like, yo, that's paul dixon. i know him. >> estrada was surprised that dixon who has gone to jail numerous times before was so distressed. >> i'm not saying he's faking but sometimes you do stress out in here. some people are not built for this. >> he's going through some stress of his own. several weeks earlier he pled guilty to aggravated manslaughter for killing an 88-year-old world war ii veteran. he was described by his family as a vibrant and active great-grandfather. >> i don't want to go to hell for what happened. i'm really afraid. you know, i don't want to spend the rest of my eternity in hell. what happened was i was smoking angel dust and i ended up in one of my friend's grandfather's house. it was like, it gets you really paranoid and i went crazy and lost my mind. i went into the kitchen and i grabbed a pen to hit him twice or three times. the velocity of it was so fast, it was so hard that the pot itself was bent. it was bent in. i heard him yell, turned around and i started running and i remember t

paul for that. >>> a lot of photos popping up on social media tonight of the wragg fire. you can see the smoke filling the skies here in dixon. clear across the valley. and instagram user posted this shot from the dire department in dixon. another from a home in vacaville. smoke could be seen all the way from the woodland area. there are mandatory evacuations near lake baryessa and just to the east, this fire is threatening dozens of homes right now. we will have updates on our air as well as online at cbssf.com. >>> our other big story tonight, a hayward police officer killed in the line of duty. 48-year-old sergeant scott lunger was a 15-year veteran of the force. it started at about 3:15 this morning when he saw a man in a pickup swerving down a residential street. >> he is swerve all over the road. >> that was sergeant lunger radioing back to police dispatch. he pulled the driver over. he got out of his patrol car and walked to the pickup. that is when he was shot. >> shots fired! shots fired! partner down. >> there is no why. it is an absolutely senseless murder. >> a white chevy silverado truck. he is going. >> reporte

dixon says a low of 70 degrees. alameda, san jose, darrell reporting in 67 degrees, and paul smith in brentwood says the overnight low was 75 degrees. that simply does not happen around here, but it did this morning. hot day. sticky in ukiah 97 degrees. morgan hill 96. livermore 95. union city above average for you 82. alameda, you nearly hit 80, and san francisco off of a high of 86 degrees yesterday. 76 was the high today. so very warm and humid in the city. fremont 63 degrees overnight tonight. vallejo vallejo 63. still on the warm side and still might be uncomfortable to sleep to keep the windows open, but it will not be as warm as it was today. so what's going on? rain, flooding, thunderstorms, humidity, july? it's our quietest month. not when you have trouch cal moisture sitting off the shore. this guy right here will finally get shoved off to the east tomorrow by a building ridge of high pressure. the big headline for tomorrow is less humid, not as sticky, not as warm tomorrow. actually, by the mid ol it have week, the onshore flow gets cranking pretty good, strong low, strong ridge. right in between we found

paul. >>> still ahead, pitching ideas to tech experts and they are only in middle school. the program that has kids my name is jamir dixon a locate and mark fieldman for pg&e. most people in the community recognize the blue trucks as pg&e. my truck is something new... it's an 811 truck. when you call 811, i come out to your house and i mark out our gas lines and our electric lines to make sure that you don't hit them when you're digging. 811 is a free service. i'm passionate about it because every time i go on the street i think about my own kids. they're the reason that i want to protect our community and our environment, and if me driving a that truck means that somebody gets to go home safer, then i'll drive it every day of the week. together, we're building a better california. >>> a mixed earnings report today from a silicon valley social media giant. linkedin reported positive earnings and revenue growth for the second quarter. but the mountain view-based professional networking service also had a pretty big net loss after purchasing online learning company linda.com. shares fell in after-hours trading following a