Across the street. It happened at around 11 30 this morning on the 300 block of baltimore avenue in the madrone canyon area. The huge redwood caused significant damage to the second story of the house. One person in the house was not injured. The tree also took down utility lines and about 70 customers lost power. Officials believe roof decay had weakened the tree. Overnight freezing temperatures made for a slick commute in the east bay this morning. And it caused a multicar pile up. Take a look. You can see smashedup cars scattered alongside the road near the claremont resort in becker. One car lost control and set off the chain reaction. Comes down shortly thereafter. First vehicle as they are assessing damage, third vehicle comes down and hits the second vehicle and we have a dog pile. All the cars were banged up. Nobody was hurt and police are looking into how the ice built up there. We are live with our brand new one of a kind mobile weathe lab just in time for the cold weather. First our chief meteorologist paul deanno explains another cold night is on the way. Its going to be cold. Tonight it may be the coldest night before significant weather changes move into the bay area over the next several days. Lets talk about another night with the freeze warning in our inland valleys. Another night with the freeze warning in the north bay. And yet another night with a frost advisory in effect for cities of oakland, fremont, hayward and also san jose anywhere along the bay. A frosty night once again. About the sixth one in a row. Heres a look at your lows for tonight. San jose down to 32, 20s for livermore and napa, vallejo 32. And oakland 35 degrees. Behind me is an amazing vehicle. Its the cbs 5 mobile weather lab. Im going to take you inside the lab and show you how it will change how we do weather here at cbs 5, coming up in 10 minutes. Back to you thank you. The cold snap isnt just threatening our crops. Its threatening to put a big dent in your pocketbook. Len ramirez is in Monterey County where farmers are trying to protect crops from damage. Len. Reporter thats right, elizabeth. If youre a farmer in california, just about anywhere in the state you are not getting sleep these past few nights. Youre up worrying about the frost or literally working around the clock to try and protect your plants from the frost. Reporter Salinas Valley farm crews spent the day working to protect crops from another night of frost in a Strawberry Field that seem to stretch the horizon, workers laying down plastic sheets to protect young and tender plants. These kinds of emergency actions are hang on farms throughout california as this damaging arctic blast continues. For the whole state to be hit all on the same day, its pretty rare. Reporter chris drew grows artichokes on this 200acre field near castroville. Last nights 28degree hit was not enough to kill the crop. Open that artichoke up there, and its still good. Reporter but the frost did cause some damage and will reduce shelf life which on this field of artichokes alone is a 2 million investment. The ice sets up on it, it actually damages though outer cells and it just flakes off. The longer the temperature stays below freezing the more damage the artichokes succumb to which the inner vascular tissue will turn black. However, we havent gotten to that stage yet. Reporter still, consumers will feel it at the market. Prices seemed to jump overnight at this salinas produce stand, citrus prices skyrocketing especially mandarins reflecting shortages and extra costs to growers. They started at 2 a dollar now up to 89 a pound, almost double. Reporter onions up from 40 cents to 79 cents a pound. And lettuce potatoes and broccoli are going up, too. Hurts everybodys pockets. Reporter so another frosty night is descending on the Salinas Valley expected to be around 32 degrees tonight. Meantime, farmers throughout california are spending an estimated 10 million on antifrost mitigation measures costs that we will likely see reflected at the market. Reporting live near salinas, len ramirez, cbs 5. And we have headlines around the bay area tonight. One person suffering minor injuries in an Apartment Fire in berkeley overnight. It started shortly after midnight in a fiveunit building on acton street near bancroft avenue. Fire crews put that one out within about 10 minutes. In most places, officials paint over graffiti but on alcatraz, crews restored the graffiti once made by native americans. The images date back to the 1969 occupation of the island by native americans. Park service says the occupation, which ended in june of 1971, was an important part of the history of the island. Its been one month since the Sandy Hook Elementary School massacre in newtown, connecticut. President obama marked the somber milestone with a renewed call for tighter gun control. If there is a step we can take that will save even one child from what happened in newtown, we should take that step. We have to have stronger background checks that we can do a much better job in terms of keeping these magazine clips with high capacity out of the hands of folks who shouldnt have them. The president intends to lay out his plans for curbing gun violence later on this week. The nra is promising strong resistance to any new regulations. And parents of the sandy hook victims are vowing to do what they can to prevent future tragedies. Together with the Newtown Community they launched a nonprofit called sandy hook promise. It will be part charity and part think tank aimed at finding ways to stop gun violence in schools. Used to be the most schoolkids had to deal with was the occasional fire drill. Now San Franciscos schools are adding another, active shooter drills. The San Francisco Police Department is also gearing up for the possibility of a School Gunman by getting digital maps of all campus buildings. The police say the floor plans will help them in the chaotic early moments of a school shooting. Make it Available Online on a secure website to Law Enforcement personnel responding in the event of an emergency so that, you know, we can get there once we get there, we will know immediately, you know, what the floor plans look like, contact numbers, who the people in charge are, who we can call immediately. Deputy chief says the First Digital floor plans available to police will be in the citys Richmond District with the highest concentration of schools. People have called and said that thats really gracious, noble thing to do. Thats not why i did it. A bay area fire chief is turning down a raise. The motivation behind his unprecedented move. Superfood for the heart. The two ingredients to add to your diet that helps women prevent heart attacks. 49er fever hear from coach harbaugh as we break down the matchup in atlanta. Cbs 5 political reporter grace lee tells us what hes giving something we dont hear every day a north bay fire chief saying no to a pay raise. Cbs 5 political reporter grace lee tells us what he is giving up and what he is getting in return. Grace. Reporter he is giving up quite a lot. This is a guy who dedicated his life to his community, marinwood fire chief starting as a lifeguard in high school and became a volunteer firefighter 25 years ago. Well, now as chief, he is really making headlines by saying no to a raise. Reporter its not the call to fire or a dramatic rescue thats grabbing headlines this time. Its a story about dollars and cents and a guy who said no. People have called and said that thats really gracious noble thing to do. Thats not why i did it. Its just kind of seemed like the right thing. Reporter thomas roach has been the marinwood fire chief for 8 years and gets a third less than most fire chiefs in the area a fact that is not lost on him. My familys here. My kids have been able to grow up around the fire station. So, you know, that to me was always worth a lot more than being able to make more money elsewhere. Reporter and how is his salary in comparison to other fire chiefs in the area . Its on the low side, right . Considerably lower than any others i think in the county. Reporter so when the district wanted to give him a 5 raise on his 105,000 salary, you would think he would take it. But he didnt. No. I couldnt do it. I mean, all the employees in the district park, recreation, fire, everyones working real hard, you know, putting in as much time and effort as i am and they all had to do those concessions also. So it just seemed like the right thing to do. Reporter it has won him respect in the community where he grew up and among the men who work for him. So what did you think when he turned down the pay raise . He tried not to make a big deal out of it. I didnt know about it until i saw it in the news the next day. Reporter would you have stopped talking to him if he had taken the raise . No. He could order me to talk to him. [ laughter ] i wouldnt have a choice. Reporter Good Relationship there. The fire chief isnt crazy. He hopes to get a raise someday. He says he is just waiting for the district to get into a healthier spot financially and thats when he says it would be the right time. Im grace lee, live in the newsroom, cbs 5. Homeland security warning about whats on your computer. How hackers are using your spyware to trick you into giving up your personal information and your money. Plus, berries packing a punch. The new findings suggests certain berries can prevent heart attacks. For your computer. Cbs 5 consumerwatch reporter julie watts with the security flaw that could leave you exposed. A Homeland Security warning four your computer. Cbs 5 consumerwatch reporter julie watts with the security flaw that could leave you exposed. Reporter i dont know if its unprecedented but its very rarely done if ever. Reporter cnets Seth Rosenblatt is talk about the Homeland Security warning to disable the Java Software on your computer. Hackers are exploiting vulnerabilities in the software allowing them to trick you into logging into fake websites stealing bank logins and subsequently money and even using your computer to attack other websites. Oracle has now released a patch for its Java Software but Security Experts say its not good enough. This is sort of one of the ongoing tensions with java. Its very old. And so as patches are released and they do plug certain holes, other holes may not get addressed. Reporter java is a computer language that allows programmers to write apps and software that can run on virtually any computer. But rosenblatt says most websites today dont use java anymore, even though the rarely used software is likely still running on your computer. So im not going to see a whole lot of impact on my web surfing if i disable java but i will likely be more secure . Absolutely. Reporter and disabling java is pretty easy. On a pc, simply click start, go to your control panel, there you can add or remove programs. Then scroll down to java and uninstall. You can also download the Security Patch from the oracle website, but even Homeland Security has concerns over future vulnerabilities if java is left enabled. The absolute safest thing to do is to disable java. Its a good idea to update at the least. Reporter some people may need java to access some corporate sites and apps and if you are one of them, you should immediately install that update from oracles website. For everyone else, while the Homeland Security warning is directed to pc users, its advised even mac users disable java. Boy. And you showed us how to do it. Simple. Uninstall. Reporter a confession from Lance Armstrong. Today he confirmed what many believed all along. After years of denials,the 7 time Tour De France winner has reportedly told Oprah Winfrey he used performanceenhancing drugs to win. The confession came during april interview with winfrey set to air thursday on her network. Armstrong has also apologized to the staff of livestrong the Cancer Foundation he started. Oprah will be on cbs this morning talking about her no holds barred interview with armstrong. Thats tomorrow morning starting at 7 a. M. The evidence against Lance Armstrong was pretty overwhelming. It seems like it was inevitable. Where theres smoke theres fire. All his teammates tested positive so you knew it was coming. At least its out of the way. We can finally move on. Jim harbaugh thinks his brother jim is the best coach in the nfl and will they be in the super bowl . Will it be a Family Affair . Simply put if the 49ers and ravens meet this weekend they will meet in the super bowl. They led their teams to the suspective conference championships and it gets better. On the harwoods, their brother law tom has the indian hoosiers ranked second in the nation. Who has it busier than the harbaughs . They have one of those days where indiana beat minnesota in the big basketball game and then they watched johns game and, you know, exciting thrilling winning game for the ravens and then hour game. So my parents are in their 70s. [ laughter ] thats a lot of excitement. Thats a lot of action. And, you know, thats like going back to back to back like three 24 episodes in a row. Thats not easy. Now, heres a little dose of reality. The 49ers are four point favorites in atlanta. But his brother team the ravens are 10point underdogs in new england. We saw what the underdogs did this weekend. Thank you. We have you covered when it comes to 49er fever. Go to our website, cbssf. Com sports for post season coverage on everything from the kaepernicking craze to john maddens analysis. We are debuting the brand new cbs 5 mobile weather lab. Cbs 5 meteorologist paul deanno is live with the stateofthe art technology. Hey, paul. Reporter ill tell you what, this vehicle is top notch. Im going to give you a tour right now. Cbs 5 mobile weather lab, first off its a hybrid which is cool a Toyota Highlander beautiful vehicle. That dish right there tells you that its a fully functioning satellite truck so we can take this vehicle anywhere we want in any weather we want and get you a live report from the location. But not just a live report. We are talking live weather. This white stick you see right there is the best technology when it comes to Data Collection for weather. Now, i can show you exactly whats going on here next to the Ferry Building down on the embarcadero because we can take that live weather data and show you right now that the relative humidity is 36 , the pressure is very high right now. Wind speed rather light. But look at that temperature. Already 49 degrees. Something else that we can do with the cbs 5 mobile weather lab, we can shoot video. We can go take pictures. We can take some of our weather graphics from the station and put them on television. We are going to do this right here. Im going to load things up using your ipad switch things over here and in 5 seconds ill have our radar by opening this up right here. We are going to have ourselves one more push here, there we go, as we open this up, i want this at home where the tv kind of pops out. I can use that in my kitchen with a nice flat screen. There it is, cbs 5 hidef doppler showing that you we are completely dry right now. Dry but chilly because lets talk about what we have going on outside. Well take you in with a beautiful shot from our rooftop. Looking toward the bay bridge, we are mostly clear and another clear night outside means we are going to get one more very cold night before the pattern is going to change. As we look live outside from our oakland camera, toward the city of San Francisco, a different perspective, we have 55 degrees in oakland, 49 for San Francisco, san jose coming in at 48. And concord currently 48 degrees. One more time low temperatures tonight, 31 for redwood city. Concord 30. San francisco 40. Another cold night, freeze warnings inland and we are talking about High Pressure building over the entire west coast but it is the location of the High Pressure thats moving. Lets move forward now in time. High pressure building right over top of us cutting off that northerly flow of air. That means we are going to get mild. The nights arent going to be as chilly and the afternoons are going to warm up. Wednesday highs for many of you in the low 60s. So say goodbye to the 20s and 30s, hello to the 60s and beautiful january weather coming up. What to expect . We have one more very cold night tonight. But a warmup will begin on tuesday well into the 50s. The nights chilly but 60s starting wednesday. Highs tomorrow cupertino 57, walnut creek high tomorrow 54, danville 54, pleasanton 56, berkeley 56, san rafael 55, San Francisco 54. Your extended forecast, we are looking at 60s inland from wednesday all the way through the weekend. Look at all that sunshine. Temperatures near the bay around 60 and mid to upper 50s with sunshine at the coast. So after tonight temperatures warming up and well keep the sunshine for a while. Got to tell you theres a lot of bells and whistles in this vehicle but the bottom line is the cbs 5 mobile weather lab can go where the weather is the worst. Take you live with live weather information. Well be right back. So if you have a flat tire dead battery need a tow or lock your keys in the car, geicos emergency roadside assistance is there 24 7. Oh dear, i got a flat tire. Hmmm. Uh. Yeah, can you find a take where its a bit more dramatic on that last line, yeah . Yeah i got it right here. Someone help me i have a flat tire well its good. Good for me. What do you think . Geico. Fifteen minutes could save you fifteen percent or more on car insurance. Against Heart Disease. Dr. Kim explains how the s blueberries, strawberries, they are the new weapon believe it or not in the fight against Heart Disease. Tasty, too. Dr. Kim explains how the super foods can cut a womans risk of heart attack by a third. Reporter kate has high Blood Pressure and high cholesterol. Putting her at risk for a heart attack. She is doing what she can to reduce her risk factors. Reducing sodium in particular, looking at packaging, and diet. Reporter adding berries could lower her chances of having a heart attack. Harvard researchers tracked about 100 now women for nearly 20 years and found those who ate several servings of blueberries and strawberries every week lowered their chances of heart attack 32 . Eating blueberries and strawberries more than 3 times a week reduced the risk of heart attack. Reporter strawberries and blueberries have high levels of naturally occurring plant chemicals called flavonoids. Red wine, grapes and others contain the beneficial compound. As to why they help the heart . This class of foods helps to dilate the arteries and reduce inflammation in the arteries. Therefore, reducing heart attack rates. Reporter she has been trying to eat more fruits and vegetables and is planning on adding more blueberries and strawberries now. Its definitely something thats easier to sort of work into the diet. Reporter she is also getting more exercise. Walking to work every day to keep her heart healthy. Now, you want to eat lots of fruits and vegetables but in this study, the women who ate the most berries cut their risk more than the women who ate few berries but lots of other fruits and vegetables. Theres something in those berries. And ken, yup, the study was on women but you men, go ahead and eat up too. Why not . Berries are good. Beriberi good. Thank you. We couldnt record four shows at the same time. In my day, you were lucky if you could record two shows. And if mom was recording her dumb show and dad was recording his dumb show then, by george, thats all we watched. And we liked it todays kids got it so good. [ male announcer ] get uverse tv with a total home dvr included free for life. Only 29 a month for six months. Rethink possible. Secondhand smoke affects everyones health. Its not just irritating. It can cause Heart Disease and even death. Speak up about secondhand smoke. Your health and the health of your family depend on it. We ask the Richmond Police captain just coming up on Eyewitness News at 6 00, the bay area city winning the war on crime. We asked the Richmond Police captain how the city managed to turn things around. That and more tonight at 6 00. All right. Thank you for watching. Cbs evening news with scott pelley is next. Captions by caption colorado comments captioncolorado. Com pelle , the parents of newtown speak out. Families of some of the 20 murdered children organized to take action. Seth doane speaks with the barden family. Still look at the clock and its time for the bus and you think, oh. Its as if it were yesterday. Pelley Lance Armstrong confesses. Well talk to the investigator who proved the case of illegal doping. Los angeles stockpiles flu vaccine in anticipation of an epidemic. Ben tracy is there. And the pilot responsible for this friendly fire disaster is up for promotion to admiral. David martin talks to the airman that he shot down. What was your reaction . It was almost visceral. Almost got sick. Captioning sponsored by cbs this is the cbs evening news with scott pelley. P