Clara county supervisor cindy chavez has just conceded the race for san jose mayor, meaning City Council Member matt mahan is poised to become mayor of the largest city in the bay area. Chavez saying in a statement this morning, quote, thank you, everyone for all youve done to assist my campaign for san jose mayor over the past year that we were not victorious. Our message will carry on and live within the work i take on over the next 2 years as your county supervisor and quote. But at last check, chavez earned 117,000 votes. Good for 48 of the overall vote. While mahan had more than 123,000 votes, roughly 51 of the vote. We also have more breaking news out of the east bay this afternoon. Construction crews working in concord have hit a gas line, igniting a fire, as you can see in this photograph. Police sharing this image from the scene. It happened around 11 oclock this morning at the corner of grant and frederick street about a block away from mount diablo high school. Everyone is being asked to avoid this area while crews worked to contain that fire and clean up the mess. There is no estimate as to when the road will reopen, but we will continue to bring you updates as we receive them into the newsroom. Our other top story this afternoon, a group of los angeles sheriff recruits are recovering at this hour after being hit by a car while out on a jog this morning. La county sheriff alex film the in a way that says 25 recruits were hurt. 5 of them are in critical condition. It happened around 6. 30, this morning in the city of whittier. The driver of the car who struck that group of joggers was identified as a 22 yearold man heading the wrong way on the street. He suffered minor injuries and is said to be cooperating with the investigation. It was it happened so quickly that just the people just side here and to them, they jumped out of the way, but the people behind and no chance because they never sought. They didnt have sufficient warning. But as soon as the accident happened, the chaos, the you know, that ensued. It said it looked like an airplane wreck. There are so many bodies scattered everywhere in different states of injury that it was a pretty traumatic for all individuals involved. Governor gavin newsom responded saying, quote, our hearts are with the la county sheriffs recruits injured this morning while training to serve their communities. Jennifer and i send our best wishes for their recovery and stand with their loved ones and colleagues during this difficult time. In the south bay, Health Leaders are urging people to protect themselves as we see a triple demick today. Santa clara county is releasing a new tool to help people track flu cases in the county. Its an online dashboard connecting residents to data on flu levels in wastewater. Its supposed to look like a Weather Report with outbreak hotspots. People can track online. Doctors say we have to do everything we can to keep our most Vulnerable People safe. All of these diseases can sometimes cause milder illness is in most children are younger adults. Especially dangerous for our youngest children. With the Community Members and people with other medical problems. Health officials want to remind people getting vaccinated against the flu and getting the latest boosters against covid can help small kids and elderly people stay safe this season. Theres still no vaccine for rsv. But Health Officials say keeping your hands clean and social distancing can help reduce the spread. Were starting to learn how many people in the bay area will be affected by amazons mass layoffs. New york times reporting the Company Plans to lay off about 10,000 employees. Kron fours will tran is in sunnyvale with more details. You can see the cars still pulling into the workplace and they are guaranteed a job through january. 17th. This is not a processing center. It seems to be one of the Corporate Headquarters and it will impact engineers, human resources, not the delivery side. I know some people are wondering will it means slower delivery for their packages . No, it does not. At least not at this particular location, but every number has a family and a person behind that. So that is terrible. Whats happening to the 263 out of 10,000. Amazon workers. But its not just amazon. This could be indicative of whats going to happen moving forward. Some of the most iconic names on the planet. They are laying off people as well. Facebook laying off 11,000 people. Twitter, 3700 lyft laying off 700 employees. Jeff bezos, this goes against his self interest. Obviously he delivers packages and makes the bulk of his money off of that. Even he said in a recent interview that hes telling people perhaps dont buy big ticket items come the holidays as far as the employees, they were told 60 days in advance, which is why theyre guaranteed employment through january 17th. They will be paid so long as they continue working. But as far as this location, again, it is not a processing plant. Were talking corporate jobs and human resources. We will see what this happens for the domino effect in the bay area because one person not working means a family not being able to provide in the immediate future. Of course, not spending, which just going to hurt our overall economy because weve done the story many times. Were all in this together. Happening now, doctors at ucsf are holding a unity break to call for higher wages at hospitals in the uc system. Unionized residents and physicians have stopped working from noon until 12, 30 to bring attention to what they call a fight for fair contracts. Doctors at uc davis and uc la hospitals are walking out on the job as well. This afternoon. This comes just days after 48,000 uc academic workers went on strike, also calling for increased pay. That protest does continue today. Its affecting classes at uc schools all across the state. Folks who are out protesting are met with blue skies here in the bay area. It said this is a live look at downtown San Francisco right now. As you can see, blue skies, no clouds in sight. Its a little crisp in the air. As i walked in this morning. Kylo, what do you got for us in terms of what we can expect later today . Well, ill tell you what, we have a little offshore last night. Thats whats helping to drive some of the temperatures up. Im happy to say that we are relatively calm now, as you can see, even atlas peak just 10 Miles Per Hour. I did just check mount diablo still gusting about 22 Miles Per Hour. They got up to be between about 30 40 last night, but not a lot of it working its way down. To the surface. So thats a good thing. And it should relent as we get throughout today. But what a gorgeous day out there as we take a live look, San Francisco right now at 63 degrees. 60 in oakland, san jose. 65 livermore. 66 low 60s in concord about 64 in santa rosa. So were kind of seasonal, right . That has everything to do with that offshore flow. It was driven between these 2 pressure systems. Notice low pressure has now moved down toward Southern California. Unfortunately, thats causing them some problems. They were going to be under a redflag warning in ventura la countys and also, as you can see, kind of heading in towards santa clara, Santa Clarita in spots like that. Theyre expecting winds gusting 40 to 60 Miles Per Hours. That goes through 07 00pm tonight for them. Just a reminder have fortunate. We are that we havent had that much offshore wind. This was a very minor event for us. So its a Beautiful Day outside to get outside. We do have a little more offshore wind. Its going to head our way this weekend. Ill talk a little more that a bit. But lets look at our highs today, expecting 64 in San Francisco, 70 up in santa rosa. 65 and hey, were just really nice temperatures out there. 69 in livermore. Good day to get outside. Take a walk as we take a live look here at half moon bay. Ill be back in just a bit with your son did forecast ball. Back to you. Thank you. Was holding its breath as we received initial reports of a missile explosion in rural poland. Now polish officials and the u. S. A. It was not an intentional strike on the country. Washington correspondent Trevor Shirley has the very latest details as well as reaction from World Leaders. Polish Authorities Say yesterdays explosion on a farm near the Ukrainian Border which killed 2 people was likely unintentional. A tragic side effect of russias war in ukraine. We agreed to support poles, investigation. The explosion, 2 world toll on cranium. Border. Were going to make sure we figure out exactly what happened. President joe biden spoke just after an emergency meeting with World Leaders on the sidelines of the g 20 summit in bali. Were going to collectively determine our next step as we investigate. Well see. Told long. Woakes table. Authorities now say it was likely a soviet era Ukrainian Missile fired to stop an incoming russian barrage as airstrikes pummeled ukraines power grid on tuesday. They have no indication. That this the result of deliberate attack. I have no indication that the russia is preparing offensive military actions against nato. The episode is not expected to trigger natos article 5 that could have dragged nato into a direct fight with russia, which Authorities Say is still at fault. If you do know. Is that the whole instance incident is coast by brutal war in ukraine. So the best preventing anything like this from happening again is for russia to stop this war reporting in washington. Im Trevor Shirley. Coming up, police are investigating a killing at a concert this past summer. How a highprofile biker gang is involved. Plus, researchers working on a vaccine to be fentanyl overdose symptoms. An update on their work and a Domestic Violence situation escalates into a standoff with the family held hostage and a man shot dead. What we know about that case after the break. Welcome back on the peninsula. Redwood city police shot and killed a man with a gun who was threatening a woman and 3 children in a car. Those shots cause drivers to take cover at the intersection of el camino. Kron fours. Justin campbell has the story. Redwood city police tell us this was a Domestic Violence incident. They tell us that an armed man with a he and gun used 3 kids as a human shield in here is how it happened. They tell us a 911 call came in after 3 oclock to dispatch. When the dispatcher heard a child screaming in the background. Now the call abruptly disconnected. She tried calling back, but it went to voicemail and they were able to ping the location of the call. And this is where that lead them to El Camino Real how looking at that prius where this started, the sate officers arrived and found a mother and her 3 kids in that prius with this man with an armed he handgun. They say they tried to negotiate by, but before they could begin negotiations, it appeared that the man was attempting to shoot the woman or the kids. And thats when they decided to shoot this. 36 yearold man. Now youre looking at video from viewers that they sent him to the newsroom after those fatal shots were fired. People were running. We spoke to a man who was just steps away when those gunshots went off. I an officer say were trying to help you put down the gun and the soon as we heard that, then pop pop, 2 gunshots. And we all just going to hit the ground together. Just like were staying in those low and away as we can. These are pictures of police rushing in after the shooting that 36 yearold man was rushed to the hospital but died. The 3 kids all ran out of the car after the shooting and have since been reunited with their mother. Were not insured. Now the mother, unfortunately, was injured at some time during this incident. Not during the shooting, but she is at the hospital recovering. But the Police Officers involved in this officer involved shooting will be placed on paid administrative leave. That is routine while they investigate to figure out if the shooting was justified. Reporting here in redwood city, Justin Campbell kron. 4 news. In on San Francisco. Police are looking for 3 people in connection to a robbery and a shooting outside of a nightclub that happened earlier this year. All okay. It happened on june 25th on 11th street outside the birds are akhbar close to the audio nightclub in the dna lounge. Police believe the fight started after a robbery happened inside the nightclub. You can. Ceo one person was swinging a handgun at another person before those shots were fired. Police say one woman was shot multiple times. She had life threatening injuries. They say 2 men and one woman are the primary suspects. We do have some sketches showing 2 of the 3 suspects. The man is believed to be the shooter. Police say the woman ran off with him. They are believed to be in their 20s or 30s well, police say theyve arrested several people tied to the hells angels motorcycle club. They believe those suspects are responsible for killing a man at a concert at the shoreline amphitheater this past summer. It was out of Chris Stapleton concert at the shoreline amphitheater in Mountain View back in june at 10 45 Mountain View. Police arrived at the scene after reports of a man found unconscious later identified as 41 yearold Juan Gonzalez from bakersfield. He died of his injuries a week later. Police also say a group of men near the portable restrooms assaulted an offduty police officer. So far police are unsure what exactly went down that led to both of these incidents. You know, is that confrontations ook place at this time are still conducting but those confrontations obviously lead to what we have now, which is an assault and then a homicide. One man, Logan Winterton of San Francisco was tracked down in chicago, charged with gonzalezs death. Dominic do of San Francisco was arrested for allegedly dissuading a witness to a crime. Julio morahn of san mateo was arrested for assault as well as david wise and haven of San Francisco on assault charges. Raymond kuna hand of Pleasant Hill was arrested on dissuading a witness and assault. All 5 have ties to the hells angels motorcycle club. Theyre all in custody and will be tried in santa clara. A contract worker has died 2 weeks after an accidental Carbon Dioxide leak at lax left him in a coma. 36 yearold Chris Abraham was one of 4 people working inside the utility room on halloween morning when Carbon Dioxide suddenly was released from the Fire Suppression system. The odorless gas caused abraham to go into cardiac cardiac arrest. The other 3 workers managed to escape. Firefighters rescued a break from the scene. He was hospitalized and in a medically induced coma. He does leave behind a wife and 2 children. In San Francisco, traffic delays around the broadway tunnel are going to be lasting a little longer after a crane on top of a bucket truck crashed through the tile that happened monday afternoon. Repairs to the tunnel could take a couple of days according to city workers, the public works. Department says one eastbound lanes, though, will be open during those commute hours. Lets talk a little bit about our forecast. Taking a live look outside at coit tower. Absolutely Beautiful Day here. Kron 4 meteorologist kyla grogan is sending back in the evening. When i walk home from perry. Its its nice because its cool, but its not windy, which i really appreciate the lack of wind. And that. So we have a little at our peaks last night, but its kind of dying down today. But i want to talk a little bit about that and get that offshore flow and help to warmer temperatures up. It also helps to dry the air out which you see as we take a look at the relative humidity levels. Notice weve got teens to get out ville, fairfield, here in sonoma in orinda just 19 and hayward. So we are relatively dry. So weve been very fortunate that we didnt have a dry fuels out there, right . And more extreme offshore wind like theyre having in Southern California. So right now weve got High Pressure pretty much in control. And thats giving us the sunny skies and helping us to warm up a bit is that offshore flow . It drives those temperatures up just a touch, which kind of got us out of that really cool pattern. Now as that low pressure system thats moved toward Southern California, heads out. Theres going to be another one is going to be rolling down and that will give us another shot at some offshore wind friday through saturday. That also looks like its not going to be a major not going to be incredibly strong. So hopefully that will hold a vote. Have any warnings or watches for that. But right now you can see pretty calm. Weve got about 10 Miles Per Hour. Wind up at la speak out in fairfield. Still seeing a bit of that north northeasterly flow in that direction. Up there at atlas peak. But as i mentioned, things should start to get better as we head throughout the day. And meanwhile, its gorgeous out there. Weve got all these beautiful blue skies, no doubt about it. As we take a live look from the east bay right into the bay. There is tha beautiful