T died. Evidence in this case indicates that one officer fired one shot. We showed the video in the spirit of transparency. Definitely not at this point appropriate to make a judgment. Reporter this body worn video footage comes from two officers, the officer who fired was officer kenneth cha, who was involved in another Police Shooting in january. What kind of discipline are we going to be receiving for this officer who has been involved in two shootings in less than four months . Reporter Public Comment drew mixed reaction. I want to thank you for being there. Because that could have been my daughter that was getting stabbed. Reporter officers released images of the knife and what appear to be the suspect holding it, as thediscussed reforms. We expect scrutiny any time we use force that results in loss of life or bodily injury. Reporter the victim was treated for injuries to his head but has been released from the hospital. San Francisco Police say that they have interviewed about seven witnesses but are still trying to identify three more from those videos. Reporting live in San Francisco, christie smith, nbc bay area news. Thank you, christie. One of the officers involved in that shooting was also involved in another shooting earlier this year. This is body cam footage of that incident back in january. Officers shot shawn moore. Police say moore refused to listen to the officers and attacked them. Moore was shot, taken to the hospital but survived. Today, prosecutors dropped all charges against him. A judge says most of the charges were dropped saying officers should not have stayed in his home after he declined to speak with them. Well, the dream wedding turned into a nightmare, a brawl broke out during the reception. And police swarmed the scene. Take a look at this. This is the video that showed up on social media. Michelle roberts joins us from the reception hall with the wedding photographer who saw it unfold. Michelle . Reporter well, he didnt know why the fight started but it started on the dance floor and came out into the parking lot where the violence broke out. Police are trying to figure out who was responsible. This is video posted on instagram, showing a chaotic scene at a wedding in fremont. You can see several people kicking and throwing punches. And you can hear wedding guests yelling. Some appear to be trying to break up the fight, others huddled around a man lying on the pavement. Two people were taken to the hospital. One of the victims is still in critical condition. People hear the violence, they just ran here and there. Reporter this man is a wedding photographer, hired by the bride and groom. He says just before midnight, he noticed wetting guests arguing on the wedding guests arguing on the dance floor and ran out into the parking lot. Somebody was beating somebody on this side, somebody was beating somebody on that side. Reporter he says he watched the fight from a distance but he says he didnt know who threw the first punches. He was told it was a family dispute. One of the suspects was scheduled to be arraigned today in a courtroom. Police say he is facing a felony aggravated battery charge. The doctors dont know whats going to happen. Hes pretty serious. Reporter Police Arrested and released a second suspect, but they do say the investigation is still ongoing. Reporting live, im michelle roberts, nbc bay area news. Michelle, thank you. Earlier this year, we exposed the problems and now california lawmakers are demanding answers. They want 100 million to fix our aging and ailing levee system. The request for cash follows our recent investigation. We revealed many of the states levees are at high risk of failure, and it could have a catastrophic consequence. A levee failure could knock out the pipes that carry Drinking Water to the bay area for months or years. Four state senators are now asking the state to address the problem by taking money from the general fund to make critical repairs to our levees. They say a wet winter and the problems at the oroville dam have object made the problems worse. New concern tonight for airline passengers. You may have to give up your smartphone. Thats what one bay area professor said he had to do at San Francisco international airport. Scott budman has more. This has to make a lot of people very uncomfortable. Reporter youre right, jessica. We spoke to the passenger. He says agents took and searched his smartphone here at sfo. The aclu says thats more common than you might think at airports, and theyre ready to fight back. This could quickly become the latest concern among travelers worried about privacy. U. S. Customs agents searching smartphones. It didnt seem random. Reporter aaron gach says agents demanded to search his iphone following a recent trip. I eventually concepted, unlocked my phone and handed it over to them for a search, which they took out of my sight. Reporter the aclu says its happening more frequently and believe the law surrounding such searches is murky. But they claim the right to hold your phone for extended periods of time. Reporter we asked our airport consultant what authorities are looking for. They were just saying its a random search. Theyre looking for specific names, maybe someone who fits a specific profile, someone coming through. Reporter the aclu says its now working with gach and believes customs officers may be violating citizens privacy rights. Its certainly a situation where if youre carrying your companys intellectual property or something that youre concerned about having exposed, you might want to consider not carrying that information across the border. Reporter a tough call with much of our lives on our phones. A new bill has been put forward. It says agents would have to have probable cause before searching our electronic devices. The aclu says it supports that proposal. Scott budman, nbc bay area news. All right, scott, thank you. It is a big buzz politically. This is a pivotal time for President Trump. Hes trying to justify why he fired fbi director james comey who was in the process of investigating the Trump Administration, and its ties to russia. Democrats now confirm that james comey told them last week that he had asked the Justice Department for more money to expand the fbis investigation into russias election tacher i tampering. Today, he was invited to testify before a closed door hearing next week. Lawmakers say they want more information, and thats an increasing call for abappointment of a special prosecutor to continue this russian investigation. Comey was fired last night. He says he was blind sided by the news. Washington, d. C. Is buzzing, so is the bay area. Local members of congress and protesters are taking a hard stance. Jodi hernandez joins us now in oakland with the latest. Jodi . Reporter raj, protesters have been out here for the past hour or so outside the Federal Building. They are outraged over the firing of the fbi director. They say the president s bold move was absolutely unacceptable. There are boundaries in this country. There are principles that you dont violate. Reporter congressman Eric Swalwell believes President Trumps firing of fbi director james comey crossed the line. The east bay congressman says comeys investigation into possible russian ties to trumps president ial campaign may have been making the president a little too nervous. Most people will see this as director comey and his investigation may have been getting too close to the president and his family and his campaign. Reporter the president s move is sparking outrage among Many Democrats and even a few republicans. A protest outside the Federal Building in oakland is one of several taking place today. I think it was an effort to obstruct justice, and this is part of again, its power grab by the trump regime to prevent anyone from dissenting. Reporter but the president s supporters say they believe comeys ousting was long overdo. He reports to the president and the president did not feel like he was doing his job correctly, which is what a lot of democrats said. Reporter congressman swalwell and others are calling for an independent prosecutor to take over the probe. Let an independent investigation proceed. And if there is no evidence, no evidence to support that the president or his campaign were involved with russias interference, its in his interest that come forward. If there is evidence, its in our countrys evidence that anyone who is responsible is held accountable. Reporter we are back here live. You can see protesters out here. Theyve got signs that say lock him up and impeach. Theyve been out here for the past hour or so. We understand similar protests are taking place in San Francisco, los angeles, new york, and chicago. Reporting live in oakland, im jodi hernandez, nbc bay area news. Jodi, thank you. Speaking of San Francisco, tonight Republican House majority leader is at l. I. F. T. Headquarters, doing a q and a. Terry mcsweeney is there. Well hear from him tonight at 11 00. Okay, that doubledouble and french fries, its on hold. The health scare at an in and out burger that prompted the company to shut down a bay area location. Firefighters say the time to prepare for fire season is now. Coming up, ill tell you about the free service that could help. Im meteorologist jeff ranieri. After hot 80s and ninths this week, down 23 degrees colder at this hour in concord, im tracking a few shower chances tomorrow. My forecast is coming up in less than ten minutes. A troubling sight. From high above. Several great white sharks have again been spotted check it out. This is from high above, several great white sharks spotted again near long beach just days after another sighting of sharks in that area triggered an advisory off the long beach coast. The winter rain may have ended our drought, but its only fuelling the fire danger across the bay area. Firefighters say the rain soaked terrain is bringing new concerns for the upcoming months. Marianne favro joins us with details of a free service that may help protect your home. Reporter this is what the rains have left us with, tall, dense brush. But if a fire were to break out here, this would provide a fuel path that would go right up to the top of the mountain and the houses that are there. The loma fire in the Santa Cruz Mountains burned for a week, destroying a dozen homes. But firefighters say several were saved in part because they had defensible space, which is why Firefighters Want you to start now clearing brush at least 30 feet from your house. It helps slow the spread of fire and gives us more time and ability to defend a home in the event of a wildfire. Reporter thanks to heavy winter rains, clearing brush and weeds may be more critical. This is a pretty volatile situation, hazardous for people to have this kind of fuel near their home. Reporter string winds that came with winter storms left behind fire hi sards. A lot of trees are now dying or dead on the ground. Reporter if you live in the mountains, a free Shipper Service that will choup chop up and haul off the brush, to make it easier for people to protect their homes and families. Firefighters also recommend that you clear out the leaves from all of your rain gutters. If you would like to take advantage of this free chipper service, all you have to do is contact the Santa Clara County fire safe council. Reporting live, marianne favro, nbc bay area news. Thank you very much. Could it be the work of an arsonist . A string of overnight car fires is raising suspicion. Among the damaged cars, this one in the driveway of a home in walnut creek. Two miles away, a similar scene, both reported at almost the same time. Both come on the heels of a third car fire in a driveway monday. 17 might be the new 18. Lowering the voting age here in california is now a step closer to becoming law. An Assembly Committee today passed a proposal to lower the voting age to 17. With voter turnout among younger californians hitting a record low in recent years, lawmakers say reaching them while in high school might be the answer. When youre 17, youre captive in the classroom and if your civics in high school course, we have an opportunity to have this relevant to them, rather than being at 18 where they might be traveling or working or doing something else. It might work. More than 20 states in the country allow 17yearolds to vote in president ial primaries, provided they turn 18 by the general election. After recordsetting rain exposed the south bay, more money will help address that issue. A new budget will prioritize flood protection. Our chief meteorologist jeff ranieri is here. We have a mixed bag as we work towards this allimportant mothers day weekend. Good way to put it. A little bit of everything coming our ways. Cooler temperatures right now. Wind will be picking up and the chance of showers in the next seven days. This is san jose. We do have a little bit of cloud cover moving in. Its actually from the fog at the immediate coastline and a much colder 70 today compared to those mid and upper 80s we had yesterday. Notice how temperatures drop. Down in the 50s once we hit 9 00 and 10 00 tonight. A look at the fog shows its not going anywhere. So expect the low clouds tomorrow morning. By the afternoon, a partly cloudy sky. And a few spots going cooler. 68 for livermore. 65 in oakland. 62 in San Francisco. And 60s from santa rosa to napa. Watch out for a slight chance of showers in the north bay. Im going to have more of that coming up at 6 48 tonight. Youre going to be able to see by friday, its the wind, 15 to 30 Miles Per Hour that will be the next thing were watching. Into saturday, also looking at some windy conditions. If youre looking for something to do this weekend, we might have the event for you. Its called pints for pups. Theres going to be beer, wine, food, also art at the Santa Clara County fair grounds. Temps in the 60s. Partly cloudy skies, and all of the proceeds on saturday will go to the Silicon Valley pet project. As we head back into the extended forecast, you can see for sunday on mothers day, dry weather and maybe a little bit of rainfall coming our way by next tuesday. Again, another update on the forecast at 6 48. Thanks, jeff. Also ahead here at 6 00, closed for business. What prompted this local in and out burger to temporarily shut down . And what may have caused the spillway to partially happening now. A Forensics Team has been called in to investigate the oroville dam and why it may have caused the spillway to partially collapse in february. The team found 28 items that could have led to the failure. We have the details on our home page. On our twitter feed, continuing coverage of the firing of fbi director james comey. We have behind the scenes photos of the protests in oakland. An Innout Burger in the east bay closed after nine customers got sick with flu like symptoms. An in and out burger in the east bay is closed after nine customers got sick. It prompted the livermore in and out to voluntarily shut its doors yesterday. The Health Department suspects norovirus but doesnt know if its linked to the food there. Customers appear to be taking it in stride. It happens. A lot of food places will shut down because of health stuff. It can be a number of things. It could be something unrelated to the food, and it could be something the flu, norovirus. Somebody could have caught it from a door handle. The department of health says inspections are ongoing and does not know when in and out will be cleared to reopen. Hoping for team usa to compete at home in the 2024 summer olympics. Members of the International Olympic committee are in los angeles to see what los angeles has to offer compared to paris and the other cities vying. Nbcs jay gray joins us live from los angeles. Jay, this is the one last facetoface pitch before that final decision is made. Reporter yeah, youre right, jess. You know l. A. Has an olympic heritage, hosting the games in 1932 and 84. The Host Committee here calling on that history as well as some star power from the city, as they make a run at trying to host the games for a third time. A hollywood style pitch as the olympic marathon now shifts to a sprint. Los angeles and paris, in a race to host the 2024 games. This week, members of the Olympic Evaluation Committee getting a firsthand look at l. A. During firsttoface meetings. We have chosen magnificent venues and facilities. Reporter venues and facilities already in place, as it requires no new construction. As the International Olympic committee calls for more financial and social responsibility from host cities. Los angeles 2024 has clearly embraced this agenda. With its extensive use of existing and temporary venues. And the strong focus on sustainability and legacy. Reporter another plus, public support. 88 of residents say they want to host the games. It would bring a lot of tourism and dreams coming true. Reporter but some think it could be just a dream. Paris is considered the sentimental favorite. Following the 100th anniversary of the last time it was held there. But it is down to just two now, and most here think they have a winning bid. Our people is follow the sup. Were encouraging the Olympics Movement to come here and follow the sun to l. A. Find their future, find their destiny. Reporter that destiny, of course, will be determined by ioc members when they gather to vote september 13th in peru. Thats the latest live here in l. A. Raj, jess, back to you. We remember the 84 olympics in l. A. , as well. Good chance well be there again. Thank you. It could make a momma bear very frustrated. Thousands of People Living in substandard conditions, without toilets, heat or power. Up next,