Reporter its not clear just yet how long the couple aboard the train had been arguing but what we do know it didnt take officers long at all to find them once they pulled into the station, and just a few seconds there after for the whole situation to unravel. Shots fired shots fired. The radio called for officers on the platform as they open fire, and there was a lot of shots and then panic from passengers. Like an m80, like on halloween, and everybody was running out. Bart police chief said his a watching an between a young mad woman aboard the plane and just as they arrived the caller told the dispatcher that young man had a gun. The officers got on the platform and challenged that individual who ran off the train and down the platform and on to the track way and at which time a gun was produced by the suspect. A handgun was recovered at the scene, and the young man that was shot airlifted with lifethreatening injuries, and police have not released details about him or the woman he was with, except she was unharmed. A woman shared what she heard as she left the platform. After everybody was taken off of the trains a. Young lady was shotting, hes 17, oh, my god,. This involved shooting comes when bart ambassadors will be riding. Now the el cerrito station and richmond station were both closed at 2 00 this afternoon when this whole thing happened. They have remained closed throughout the evening but in just the last hour we have seen the trains passing through again, and both stations have reopened and service has resumed. Thank you very much. Our Investigative Unit has spent months riding trains and recording what we watch that on website. And a viewer sent this to us in the past two hours, and you can see flames shooting out from a home and this is taking place on hanover street. And officers are working to knock that down, firefighters. So far the coronavirus has killed more than 1,500 and inspected 67,000 others and 15 of those cases here in the u. S. , and meanwhile hundreds of americans quarantined on a cruise ship planning to head to the bay area, and their nightmare is far from over. Marianne favro with a look at what is next for them. Those americans are expected to arrive at Travis Air Force base sometime tomorrow night and they wille for another 14 days. Today we talked about a man that has been on that quarantined cruise ship. They are stuck on the cruise ship, and passengers all around them getting sick. More than 200 confirmed cases of coronavirus involving passengers, with dozens of new cases reported today. They have not gotten sick. We have seen a lot of passengers being carried off on stretchers, and they go to ambulances and they leave and more show up. For the americans trapped on the cruise ship a. Way home at last, and news broke by the captain. But melanies huz spwupbd in a japanese hospital after he was infected with the coronavirus, making it a hard choice for her. Only american passengers testing negative for the virus can get on the plane headed for Travis Air Force base, and once arrived some will go on to a base in texas. The rest will be under quarantine for a totally of near four weeks. Were business owners. We are arranging our house being taken care of and our animals being taken care of. If passengers refuse getting on the flight they will not be able to return for sometime. I have anger and disappointment in my government, and i feel like they failed us. Once the Cruise Ship Passengers arrive tomorrow night, they will be tested again for symptoms and will not be allowed to come in contact with the people already there. Thank youer much. Oaklands china town issufferin fears. Restaurant and shop owners say business is significantly down, and false rumors are spreading on social media, and today in an effort to bring customers back, Business Leaders shopped to show its okay. The unfounded fears are not going to keep them away. I feel like they are just rumors, and its not fair to suddenly, like, stop going to the businesses. Oakland has no confirmed cases of the coronavirus. Now to a violent morning in San Francisco, two women attacked in the embarcadero within minutes of each other, and the first attack happened at 7 00 this morning, pier 19, a man stabbed a woman and rode n, se man, and le, and then both women are expected to be okay. And new details about violence at a pittsburg park. The victim was a 21yearold man. Police are trying to track down Security Camera footage from that area. And early voting has begun in the nevada caucuses. The Democratic Party is using a new paperbased balloting system, and they originally planned to use an app but after what happened in iowa they did not do that. I voted uncommitted. Three times. I have so many friends, and i have such admiration for them and what they are doing. Nevadas full caucuses are next saturday. Several candidates making stops in california before next weekends caucus. Lets start with amy klobuchar, in San Francisco for a private fundraiser and comes on the heels from the endorsement from a news group, and then Bernie Sanders in richmond on monday, and President Trump is coming to the golden state on wednesday and he is due to join congressman Kevin Mccarthy in bakersfield where the two will talk to farmers about water supply issues. And we have a complete voter guide on line, just go to nbcbayarea. Com electionguide. Facebook ceo, mark zuckerberg, says social media ike facebook n regulations by governments, and this comes after he spoke in germany today. I think that it needs regulation in at least four areas touching our company, and they are elections and political discourse around content more broadly, and privacy and data affordability. Zuckerberg says he now employees more than 35,000 peopl people just to review online content. Still to come, are the hightech doorbell cameras actually fighting crime . We investigate the claims. And then a terrifying scheme to steal a baby and went to incredible lengths to pull it off, and a disturbing turn of events in washington. And then we have a best chance of seeing showers in the forecast, and its not the showers but its the return of wind we are watching for the end of the weekend and how strong those gusts could get when we come right back. Which of your devices are protected by daily security updates . Daily security updates. Daily . I dont know. The only thing. Im struggling with this. Some providers you have to manually download updatesevery s to help keep your connected devices protected agaevery 10 minutesare, lw feels pretty good. Comcast Business Security edge automatically helps protect all the devices on your network. Call today. Comcast business. Beyond fast. Othroughout the country for the past twelve years, mr. Michael bloomberg is here. Vo leadership in action. Mayor bloomberg and president obama worked together in the fight for gun safety laws, to improve education, and to develop innovative ways to help teens gain the skills needed to find good jobs. Obama at a time when washington is divided in old ideological battles he shows us what can be achieved when we bring people together to seek pragmatic solutions. Bloomberg im Mike Bloomberg and i approve this message. Doorbell Security Cameras might offer people piece of mind, but the police chief talks about officers solving crimes, and sounds good, but in reality the department has arrest by ri footage. Tacoma Washington Police are warning about a baby snatching scheme, and a new mom was drugged by a phoney photographer that may have wanted to kidnap her infant by posing as baby photographers. She wanted a girl and wanted to raise it herself, and pretend it was a newborn of her own. A woman calling herself Juliette Parker offeredree newborn sessions to help build herio, and parkers daughter gave her a cupcake that left her feeling numb and drowsy and she called 911 to report she had been drugged and thats when she noticed her house keys were missing. Her baby girl is due on monday and parker was supposed to photograph her birth. This birth is so emotional, and to think i almost let somebody like that around my family. In a first twist i want to make Facebook Safe for the suspect once reportedly ran for mayor of Colorado Springs and now is charged with kidnapping and assault, and expected in court on tuesday after a hauntingt in time. A homecoming. This is the coin struck right here in San Francisco, a 50 coin, and its not worth 50 bucks anymore, just worth a bit more, 1 million. What makes it so rare . Only 14 are made, and thats super rare. Thats what we get excited about. Its a large 50 gold coin and the United States only made two 50 gold coins back in those days. It will be on display on lumbar street in San Francisco for the stores grand opening. Today japanese actress performed the first torch k tor 120 days, and the real build up starts on march 26th. Dont forget, nbc bay area is your official home for the 2020 summer olympics in tokyo, and the games run from july 24th to august 9th. You have got a dry sense of humor these days. Yeah, good for weekend plans. We are going to get through the weekend without the winds we had on sunday, and tomorrow breezy but not on the caliber of what we saw last weekend. Outside right now 40s and 50s with a few clouds. Not too bad. 47 degrees in santa rosa. 53 in san jose. The viewo, looking good and 54 degrees. Will trend breezy during the afternoon and it will be a sea breeze strengthening, and the rain totaled will continue to be extremely low, just nothing so far this month. We are missing three inches of rain in santa rosa, and now you will notice that as we take a look back at the records now, were two weeks into this, and were not in good territory here. As you can see, were still not measuring any rainfall so far for the month of San Francisco, and it looks like at least the first three weeks of the month, were not going to see rain. We are going to see storms like this that will weaken on approach, and thats mostly rain aloft that is drying up before it has a chance to reach the ground, and as the jet stream or driving current here where all the storms will go along for a ride and bring the rain continues to be off the north with High Pressure off the coast away from us for the the rain last four weeks or so and notice how the srs stay stas to clear with the winds picking up off the ocean, it will be cooler during the day tomorrow. We start the day with 40s, and highs are mid60s, and probably closer to mid50s closer to the bay, and then during the day on monday the north bay and east bay hills, they could see winds up to 20 miles per hour, and thats different than the 20 to 40mileperhour gusts last sunday. Unfortunately we have no signs of any rain, as you will notice here on future cast, and maybe the best chance to come up as we approach next weekend, a dry start next saturday and then sunday maybe a few showers in there. You can see in the future cast, what does fall doesnt measure to be a whole lot. No and we could be there through the 25th. Things will continue to stay dry, and temperatures climbing for San Francisco, mid60s for the middle part of the week and we could be talking more 70s around the bay area as we enter our third week of dry weather in february. Its nice to be out side, but were missing a lot of rain at the same time. Didnt we have a crazy march last year . Yeah, had a wet spring, and the snow pack was 142 average, and so this year 52 , so really starting to fall behind. A local kid, and some people are saying got ripped off. Yeah, a problem with math in the allstar dunk contest. He comes up short in the nba controversial contest, and how the nba is honoring the legacy of kobe bryant. Stake around for more on that. Tom steyer listen, every democrat running for president is better than the criminal in the white house. We all have progressive plans to address the big challenges facing our country. What makes me different, is ive been working for ten years outside of washington, to end the corporate takeover of our democracy, and to return power to the American People. I started need to impeach to hold this lawless president accountable. Im proposing big reforms like term limits. A national referendum. And ending corporate money in politics. As president , ill declare Climate Change an emergency on day 1. And, use those powers to finally address the climate crisis. And, ive spent succeful international business. So, i can take on donald trump on the economy and beat him. Because there is nothing more powerful than the unified voice of the American People. Reak for the sharks. They are losing their leading scorer for the rest of the season. Eric carlson is out with a pwrebg broken thumb. And then one serving a suspension for elbowing. And the sharks would add an empty netter in the final 20 seconds, and the interim head coach on how the sharks are dealing with the loss of carlson. We have done a decent job of competing and sticking together as a team and its going to have to be a huge group effort, because when you are missing three guys like that, they are not easily replaced. The nba is honoring kobe bryant, and the allta wins on the last shot by one tonight, sacramentos buddy hill point. Controversy in the slam dunk of your champion, and he beat out eric gordon in a controversial finish. Apparently the judges wanted it to finish in a tie but had problems doing math and shorted tv just keeps getting better. How you watch it does too. This is xfinity x1. Featuring the Emmy Awardwinning voice remote. Streaming Services Without changing passwords and input. Live sports with realtime stats and scores. Access to the most 4k content. And your movies and shows to go. The best tv experience is the best tv value. Xfinity x1. Simple. Easy. Awesome. Xfinity. The future of awesome. A High School Band out of san jose is taking its talents to the united kingdom. Thats the Independence High School marching band and they have been to perform at londons new years day parade next year, and its one of the biggest parades attracting people from all around the world. Saturday night live up next. Have a great night. Its time for the ultimate sleep number event on the sleep number 360 smart bed. Can it help keep me asleep . Absolutely, it senses your movements and automatically adjusts to keep you both comfortable. Save 50 on the sleep number 360 limited Edition Smart bed. Plus 0 interest for 36 months. Ends monday. Brzezinsktom steyer. K at this. Berman tom steyer. Odonnell surging in nevada. Scarborough this is working for tom steyer. Odonnell surging in south carolina. Smerconish i dont think its just resources. Mitchell surging in two new polls out of nevada and south carolina. Wallace polling at double digits. King up eleven points from october. That is dramatic. Steyer im saying we have a broken government. Thats whats going on in washington, dc. Its been bought by corporations, and my question to the American People is who do you think is going to change that . Im tom steyer and i approve this message. Youre watching the democratic debate on pbs. [ cheers and applause ] hello. Im judy woodruff, and welcome to the sixth democratic debate. Just likhe