Happened in daylight in front of other people at this shopping center. Witnesses stay womans face, her upper right cheek was red and swollen but she refused to go to the hospital. It happened right in front of this dance studio. This man came out of the blue and punched her. It was a totally random thing. He came out of nowhere. Police say it was unprovoked and apparently for no apparent reason, he punched her in the face knocking her down as she was knocking off her daughter at a dangs studio in los gatos. The man ran off. He was in the studio when it happened. Came on the top and she fell on to the hood of the car. Manny was making pizza when he saw people running past his shop. He ran outside and saw a Woman Holding her face. She was crying, she was crying really bad. She didnt do anything wrong. I dont know why that happened to her. Some at this dance studio are wondering if this is connected to a National Phenomenon called a knockout game. A person goes to a random person and hits them for points while someone else videotapes. There is no specific indication that it is a part of that knockout game. But again, we are not ruling out any of those motives. For now teachers of the dance stoodee are trying to shelter their students from mondays attack. A scary thing for them. Nobody know where the man came from or why he did it. It was pretty shocking. I tried to keep teaching so the kids were feeling safe and everything was normal. But it was pretty shaky. Were not used to it around here. And police are looking for this man right now. If you were in this area yesterday, 4 30 in the afternoon, if you were in this area near harwood road and blossom hill road and saw a man run, police would like you to give them a call. George kiriyama, nbc bay area news. Another pedestrian has been killed in San Francisco. The third person to die in a week. It happened just after 6 00 this evening near the corner of van ness grove not far from city hall. Police say the person killed had just gotten into an argument and then got hit running across busy van ness. Officers blamed the driver in the case. A girl was killed last tuesday night and her mom and brother injured. An 86yearold man was also killed in San Francisco last tuesday. Enough money convince someone to come forward and talk. That is the mother of a murder victim from emeryville. Seven months after the death of aya nakano, no one has been arrested with you there may be a break in the case. Live from police headquarters, whats new . Reporter detectives believe they have a picture of the actual car the suspects were driving the night they killed this 22yearold. Oakland police are going to release that picture in a press conference in the morning. Only the this murder victims mother hopes that this big reward, 100,000, will help Oakland Police get some new leads and help them get the attention of the right person. Where do i start . There are so many great things. Aya nakanos mother has had a trying month. Her son was murdered june 12th. The 22yearold was leaving a basketball game headed home when two men rear ended him. They confronted aya when he pulled over, shooting the recent college grad and ending a bright future. Smart as a whip. Loving, warm, generous, compassionate. Hes an eternal optimist. Have a little faithful that is his favorite phrase. Have a little faith. Now ayas mother has faith that months of effort will finally lead to an arrest. Especially since fundraising and donations have helped increase the reward for convicting ayas killers to 100,000. Im also hoping that somebody is able to grow a conscience. For once, do the right thing. Because oakland is known for a no snitch culture. Reporter silence which could be broken with reward ads on dozens of bus stop benches, and billboards across the east bay. I believe that somebody out there knows something. Money is a powerful incentive. Much like this book of letters over the past few months, she told us a lot of the people represented in this book came together and hemmed raise that 100,000. There were fundraisers, donations. A lot of people made that possible even the family dipping into their own personal savings to come one such a substantial amount of money. That they again hope will be coupled with the picture of the suspects vehicle and that will soon lead to an arrest in this case. Were live at Oakland Police headquarters. Nbc bay area news. Difficult for that mother. Thank you. Police need help tracking down a brazen bank robber in the south bay. The thief has hit five banks in the last two months alone. They include wells fargo and b of a. Heres a look at Bank Surveillance video. Despite the video and various images, police are not sure if the suspect is a man or a woman. But they say this robber is armed and dangerous. There is a 10,000 reward for any information leading to an arrest. A chilling jail house interview with a confessed kidnapper. From behind the glass, a sometimes teary dade douglas told us about the moment he grabbed a 7yearold girl. When i picked her up, she told me she was scared. And i said im scared, too. We were both shaking. We were both shaking. He said he watched that parking lot of the antioch walmart for days, three days specifically looking for the perfect victim. He said he came close to kidnapping three different children before following 7yearold and her mother home. He said the kidnapping was a cry for help claiming people from the government have been following him for years and told him to do it. I should have, i dont know. I know that for some reason or other these people want to see this happen. I dont know why. Why dont we both try to calm down first. And then, well talk about it more in a minute. This kidnapping led to an amber alert last friday night. Douglas said he never touched the little girl but acknowledged he was in the back seat leaning over her when police arrived. There has been a second flu lady death in the bay area. Contra costa Health Official say a 48yearold woman died within the last week. They said she had an underlying medical condition. Last week a 41yearold woman from santa clara died from the h1n1 strain. Doctors warn it is not too late to get a flu shot to protect you this season. After the driest year on record, it seem likely Governor Brown will declare a drought. The director of the Water Resources says he believes brown will make that declaration february 1st which coincides with the next snow pack survey date. Tomorrow the Water District will launch an outreach plan urging people to conserve. Mendocino county has already declared an emergency to create its own drought plan. To the chaos across the country due to that polar vortex. The problems arent just outside but inside. This is the scene at sfo. A direct result of all those delayed and canceled flights. Mounds of luggage. Placed by frustrate and tired passengers. When you get into these situations where theres bad weather and delays and cancellations, baggage and their owners tend to get separated from one another. And airlines work hard to get them reunited. Since this cold blast last week, there have been close to 8,000 flight delays and more than 3,000 cancellations nationwide. If the skies werent bad enough, the Railroad Tracks werent much better. Passenger from the bay area had an unexpected stop on their way to chicago. Theres too much snow and ice on the track in illinois. For a group of three trains to continue their journey. One of those trains, the california zephyr from emeryville, that meant hungs of passengers were stranded outside chicago. They spent the night on the trains which add heat and food. And then you can see they were bussed to chicago this morning. Too cold to hold up. American airlines is blaming cold temps for a pipe that burst. The bathroom pipe busted. One of our own producers happened to be on that flight. He said there was so much water, several passengers got soaked and there was water spilling down the aisles. After maintenance crews cleaned up the mess, passengers reboard asked they continued on to baltimore. Good evening. Im chief meteorologist jeff ranieri. Well talk about the next chance of rain after 31 days and no rain when we could see more rain drops in a few minutes. All the rage. It might not be doing you much good. Why one of the most popular diets is coming in last place in some new rankings. Im scott budman. This is 3d printing coming to your home. Not just gadgets but with food. Well do a taste test. Plus, the quest for six continues. Fans turn out to meet a 49ers star. Why many are hoping for some new memories. Instead of using your home printer to print recipes, how about just printing the food . New 3d technology is making edible Master Pieces possible. Now from las vegas. Hes been sampling the menu and asking for another copy, please. It is one of the hot spots of ces this year. 3d printing. It is really coming to consumers. Not just plastic anymore. You can 3d print a whole lot of things. Some of which are even edible. Now so big that it gets its own section here at ces. The 3d perimetering business really wants you to know that it is about more than just plastic things. Kind of melts in your mouth. Reporter so he told us a futuristic kitchen, complete with food made on a 3d printer and it tastes good. This is a kitchen ready 3d printer. That prints in flavors, in colors, in sugars, and in chocolate. Reporter 3d printing is truly going main stream with lots of materials and just about any pattern or product you can imagine. Even 3d printed human models are on the way. Prices of printers are also falling so you dont have to be a high roller to get one. Whether youre an engineer at Lockheed Martin or a school teacher, you can use this to really jump start the innovation process. Were mainstraeling 3d printing in a way that is affordable, simple, real and fits into your lifestyle. Reporter it is technology thats growing and making big profits. Call it a delicious combination. It is and delicious. If you want in on those, it is for sale now. It will cost but 1,400. The 3d systems print per prints food will go on sale in the summer for about 5,000. In las vegas, scott budman. Nbc bay area news. 5,000 for a principler. We can do that. At ces the mobile phone war is getting personal. Last night he was kicked out of a private party hosted by at t. He said he just wanted to see the rapper perform at the at t party. The battle between the company is getting heated. At t recently announcing it is offering 450 in credit to tmobile customers willing to switch carriers. You dont have to wait until sunday to see your favorite 49ers. Tonight, plenty of fans greeted one of the teams biggest stars on the peninsula. And plenty of other fans are already buying tickets for a possible playoff game at candlestick park. Now from burlingame. I heard them saying the stick lives. There were hundreds of fans to see a star player. But they had one thing on their mind. One more game at candlestick. Hundreds of 49er fans lined up outside leftys for a chance to meet number 53. Navorro bowman. Hes the reason were going on. The 75yearold said he had to have bowman sign his jacket because it was bowman who landed the final points. We needed a play. Our back was against the wall. So it was just a play that came into my hands. With San Francisco in the playoffs, fans are dreaming big. There is a super bowl win and theres a chance their team make it. It is a memory i will always cherish. On stub 00, tickets for a possible january 19th game at candlestick are already on sale. Prices start at 455 a ticket. And go as high as 11,000. He is all in. Every game has been exciting and worth every penny. If the 49ers win sunday, at new orleans beats seattle. Candlestick is back in the game. Im very excited. If they come back here, were going to be so loud. The rec and Park Department said the stadium is ready. Ill be excited. Im sure the fans would also. Stub hubs website said if you buy a ticket and theres no game, fans will get their money back. Nbc bay area news. Okay, gene, me, you and jeff. Four tickets would be 44,000. Its on me, guys. Wow thats pricey. Ill see what i can do on that weather forecast. Lets go look right now. Cloudy and also cooler on shore winds returning back to the bay area. Storm systems lining out in the pacific. And again that is helping to get that cool breeze back at the coastline. So much of that building with that marine layer. Fran is what you cant see at this hour. A fog storm in downtown. Currently areas of drizzle that have been happening for the past two to three hours. Deem the cloud temperature in the upper 40s and a day with just sun breaks in the forecast throughout downtown San Francisco and 57 degrees. Now lets get you to the pattern. We are seeing some slight changes. It is not a whole lot when it come to rainfall coming our way. But several storm systems lining up in the pacific. Eventually well get to at least one of them for the next 24 to 36 hours. If we cant get anything in the past 31 days, well take one storm system. You can see for tomorrow morning, well have the cloud cover in place across the bay area. That cloud cover continues to increase. Then watch this zone of rain moving in toward the north bay as we head through 1 00 a. M. On thursday. A late event with that possibility of showers. Wednesday night into thursday morning. Then as we head through about 6 00 a. M. , a slight chance of showers. It is not much. Not a big storm system. But anything is something after the driest calendar year as we head into 2013. As we talk about at the top of the show. Drought conditions in place. Heres what you can expect. The best chance overall by far will be at the immediate coastline for the north bay. That first round of shower chances wednesday night into thursday morning. Trace amounts to about. 500 of an inch. Now coming into clearer focus. A Second Chance of possibly some showers in that forecast as we head throughout saturday afternoon. Possibly up to a tenth of an inch. Well take anything we can get. Tomorrows forecast does in fact look even a little cooler. Cloud cover on the increase. San jose, 59 with some partly sunny skies. Morgan hill at 58. You can see weve highlighted the peninsula and San Francisco. Thats where the cloud cover does look to be building at the strongest. As we head through that wednesday forecast. Youll find it cloudy here and temperature in the upper 50s to about 60. Santa rosea, 61, and 58 in oakland with the trivalley with temperatures in the low 60s. So again, it is going to be much different as we head into tomorrows forecast. We do have the icing delays that will be around yet again. Minneapolis looks like some of the worst delays. Minus 24 for that windchill. Chicago, minus 8. Boston at 8. Youll be happy to know as we head throughout friday and saturday, the temperatures do start to get warmer. With the snow across the east. The last one was he is the 8th. We may get a few light snow showers wednesday night and thursday morning. Thank you very much. Coming up, ten of million of americans do it but your doctor probably doesnt bring it up. That could soon change. Well tell you why. The next time you go to your Doctors Office you might have a conversation about how much you drink. The cdc wants more physicians to talk about patients drinking habits as part of their routine screenings. Experts found it can help people cut back on how much they drink by up to 25 . The cdc estimates at least 38 million American Adults drink too much. And most of those are not alcoholics. From drinking to dieting. January is when a lot of us try a new weight loss program. For those of houston want a little guidance, there is a new release of the diets. The dietary approaches to stop hypertension or commonly known as the dash plan took first place for its focus on fruits, veggies and low fat protein. Others include the mayo clinic diet, the immediate ned diet and the Weight Watchers plan. In last place, the low carb high protein or cave man diet. Rankings are based on lowering the risk of chronic illness, weight loss, safety and how easily you can adopt and sustain the diet. The late word about the status of head coach dennis allen. [ superfan ] were hitting the road to help america discover the new helper. Youve got to try this sweet sour chicken helper. I didnt know they made chicken. Crunchy taco or four cheese lasagna . Can i get another one of those actually . [ superfan ] hey, america, were here to help. Tomato florentine soup, it took a little time to get it just right. [ ding ] but finally, it happened. Perfection. At progresso, weve got a passion for quality, because youve got a passion for taste. Lets talk about the 49ers but also big news about the raiders will. Breaking news always fun at this hour. Late night drama in alameda. Multiple sources indicate that dennis allen will return as the raiders head coach in 2014. This after a late night meeting with the owner, mark davis. Also, the assistant coach are receiving oneyear extensions. One coach not accepting that. The offensive line coach tony sparano will be joining the buccaneers according to the San Francisco chronicle. How about those 49ers . The San Francisco mayor ed lee continuing the mayoral tradition of betting on their team in the postseason. Both mayors will mennor youth in the big brothers, big sisters program. With the opposing teams colors. Also at stake, carolina barbecue, pulled pork against sour dough and ghiradelli chocolate. Aaron rodgers over that loss. David lee, coast to coast. He had 22 points, 18 rebounds. He is rolling. And the next warriors possession, Andre Iguodala looking for the big man. The alleyoop. The warriors get their tenth straight. Theyve won ten in a row. One away from the record win streak. That means a lot. Most importantly, i think our team is playing assistant basketball. Everybody is stepping up when they need to step up and really excited for this group of guys that we can make this happen. Sharks and predators. Get your popcorn ready. Second period. 21, preds. Catching a bad break here. Thats against the rules. The goal would stand. Todd mcclellan very unhappy. They fall by just one goal. 32. For san jose sharks, the olympic break. Going to be no break at all. We knew he made team usa. Now we know that antti niemi will be on the finnish team. Joe thornton, despite leading the nhl in assists, left off the roster. The reigning downhill champion, lindsey vonn. Not part of this years olympics due to a knee injury that she originally suffered in february of last year. She reinjured the knee in november and december. They will be forced to have another surgery to repair the damage. Missing the rest ski seeing. The smurfs are moving over. He has been building skumt you ares out of snow and ice for more than two decades. This year didnt disappoint with a giant smurf sculpture. Did you call it smarf . Like the smurfs. It took me a minute. Smurf art smarfs. Did you come one that . Who he was is dumb enough . Or watches the smurf movies . Thanks for joining us. See you tomorrow. [ male announcer ] eeny, meeny, miny, go. More adventures await in the new sevenpassenger lexus gx. Lease the 2014 gx 460 for 499 a month for 27 months. See your lexus dealer. [ man ] yo buzz drop that beat remix hey must be the honey you got that medley crunch go go buzz go go go buzz hey must be the honey clusters, flakes that medley crunch, crunch clusters, flakes that medley crunch, crunch go hey must be the honey hey you got that medley crunch hey must be the honey hey you got that medley crunch soon, californians from to salinas to san diego will have equal access to Quality Health insurance. Those who need Financial Assistance will get it. And nobody will be denied because of a preexisting condition. Welcome to a new state of health. Welcome to covered california. We are your Health Insurance marketplace. Enroll today at coveredca. Com. Announcer its the tonight show with jay leno, featuring rickey minor and the tonight show band. Tonight, jay welcomes from the new movie lone survivor, mark wahlberg. From the secret life of walter mitty, actress kathryn hahn, the music of salaam remi featuring akon and products for a better you. And now, jay leno [ cheers and applause ] [ cheers and applause ] jay how are you . How are you doing . Hey thank you very much welcome to the tonight show thank you very much. And once again, happy new year. Are you all having a good new year so far . [ cheers ] yeah, yeah . God, it is 2014