People were holed up in buildings for hours and police searched for the attackers. We saw all the people, tourists running with bags. Mom, kids, everybody trying to find shelter in some of the buildings. Reporter isis is claim responsibility releasing a statement hours after the incident saying it was carried out by soldiers of the islamic state. Two people are in custody tonight. We are shocked because its the first time it happened in the Commercial Area of barcelona and what happened, this truck just get to ram blast which is the main boulevard and its theheart of barcelona smashing the spiel and people and. [audio not understandable] its impossible it could happen here. Reporter interior chief says all events have been canceled and he called for three days of mourning to honor the 1 victims killed. Cristinna rendon thank you. Team conference continues with Lauren Blanchard where u. S. Leaders are monday todaying the situation there. Reporter thats right. U. S. Officials say they continue to watch over the events developing over in barcelona, saying there are no specific threats to the u. S. As of right now. But urging americans to remain vigilant. Terrifying images from the scene. People running through the streets after a speeding van plowed into pedestrians in barcelonas his stork las ramblas district. The u. S. Quick to react starting with Rex Tillerson who was meeting with top japanese diplomats discussing the threat of global tear time in we ask u. S. Citizens in the area to let your loved ones know you are safe. Terrorists around the world should know the United States and our allies are resolved to find you, bring you to justice. Reporter the state department releasing a statementa short time later reading in part crimes like this cowardly attack reenforce our shared resolve to stop the senseless attacks that target the innocent. President trump a short teem later condemning the attack via twitter saying the United States condemns the terror attack in barcelona spain. And will do whatever is necessary to help. Be tough and strong. We love you. First lady melania also tweeted that she was sending the people of barcelona her thoughts and prayers. And the Vice President who was traveling abroad also weighing in on the attack before heading back to the u. S. Whatever inspired todays terror attack, the United States stands ready to assist the people of spain and find and punish those responsible. Reporter isis claimed responsibility for todays deadly van attack. Releasing a statement on the website urging others to use similar terror tactics. Ken, julie. Lauren blanchard in washington, thanks you. As news of the attack spread, San Francisco police sen out a tweet saying there are no known threats to San Franciscosfpd increased patrols at tourists location. Stay with ktvu and ktvu. Com for continuing coverage of the barcelona attack as we learn more about the investigation in spain and the security concerns here in the United States. There is new information tonight about two young boys who were killed in a tragic car crash in oakland. Police say a chrysler 300 sedan was heading west on international boulevard when it was struck broadside by the driver of a chevy suv at 55th avenue and about 8 30 last night. 11yearold nixon lopez and 6 yearold ezequias lopez were killed. Three others were hurt. An eyewitness said she and others, including Police Officers who were nearby, raced over to the mangled vehicle. We rush to the car, you know, and trying to see if she was okay. She was out of it. She was slumped over, bleeding. At that time we thought wouldnt kids was on the floor in the back seat. And everybody started to panic because we had no idea a kid was in the car. It was the worst didnt i ever seen. It was just super sad i cant stop thinking about the kids and mom. Investigators say alcohol and speed do not appear to be factors in this crash. Tonight we are learning that a 54yearold man who was shot and killed by police in livermore overnight may have been having marriage problems. As Crime Reporter henry lee tells us, he held officers at bay for hours before setting his mobile home on fire and coming out with a shotgun. Reporter this is cell phone video of a mobile home going up in flames at the end of a two hour stand off. Livermore police say they had no choice but to shoot a man who started the fire and came outside and brandished a shotgun at them. The subject came out the front door armed with a shotgun. Subject refused to obey commands of the officers. And was they were trying to negotiate with him. Officers fired on the subject and they immediately rentered first aid e was pronounced deceased on the creep. Reporter it started at about 9 scene. Reporter it started about 9. Neighbors called police saying the man was acting bizarre and challenging people to fight. When officers arrived e. Was armed with a rifle and went inside his mobile home. Authorities say he fired numerous rounds while inside the house. A crisis negotiator was brought in to try to calm him down. During the stand off, police say he made suicidal remarks. About two hours later, as he was alone at the home e. Started a fire inside. Police say he then came outside with a shotgun. Its not clear if he fired any shots. But in this video we got from a witness, there appears to be an armored car to the left and then gunfire. I didnt see anything i heard gunshots. Theres one and a pause and maybe 6 to 10 after. Reporter after the shooting, flames shot high into the sky. Firefighters quickly put the fire out. Its very scary to think that it could have affected a lot of people in this place. It affect my moms house, so, you know, its very sad someone had to lose their life. Reporter the man what not been officially identified but i learned he has been married twice and accused of dough met in domestic abuse. His estranged wife said he spoke of having guns in his home in one court filing. I reached out to his wife but she didnt want to comment. This incident is under investigation by Livermore Police and the Alameda County das office. In livermore, henry lee, ktvu fox 2 news. Three people from the east bay face murder charges in connection with a shooting death of a hayward man. Daniel deltoro was shot to death pushing his infant son in a stroller. Now almost a month later three suspects are in custody. They are 26yearold Brandon Follings of oakland. Valerie boden from alameda and 25yearold Pablo Mendoza from hayward. Court documents allege the killing was a gang hit. Investigators say the man on the left follings pulled the trigger. Coming up, bay area Tech Companies topping the list of businesses taking a stand against hate and violence. What they are doing to banish extremists from social media sites. We know the start date for the bay areas first new rail service in decades. When the smart train will begin full service. And in weather a. Little bump in the numbers in the temperatures for today. Coming up, we will let you know if the warming trend continues for friday and beyond. And we are continuing to monitor the very latest in barcelona as the story continues to unfold there. That is live picture now as we reported earlier in the newscast, span shall Police Confirm officers shot and killed 4 suspects in a separate alleged terror plot south of barcelona. The very latest coming up. Coming up. Tech companies are taking a firmer stand for those promoting hate and vealence. They are barring the accounts of extremists groups and individuals. The Companies Say the violence this charlottesville has shown how easily technology can unite people interested in hateful causer. Police in san jose say they confiscated 1200 pounds of illegal fireworks from home on wabash street. Mark espy knowna senior and Marcos Espinoza junior were taken into custody and booked into the Santa Clara County jail. They face several charges including possession of dangerous fireworks and possession of more than 100 pounds of fireworks. Both are felonies. Espy knowna senior was booked for an outstanding warrant for possession of dangerous fireworks. A motorcycle procession to honor war veterans is taking place in pleasantton tonight. Pleasantton police anobed the purple heart Pleasanton Police announced the purple heart tour will begin at 6. The procession from valley to brunel and main street and first street would cause pel prairie road chosures and cause temporary road closures and delays they are paying tribute to 5 local veterans. Regular Daily Service on the smart train in the north bay will begin next week. It will be the first regular rail service in that area in 70 years. As ktvu tom vacar reports the final approval from the government came today. Reporter as of friday the 25th mart train will Begin Service over the 43 mile stretch from santa rosa to san rafael. The free service will go half fare until labor day after which full fares lay ply. The Seniors Students and disabled will stay at half fare. Full fare round trips could run as high as 23 a day but commuters can buy an unlimited monthly pass for 200. When you take into the account of what it takes to put a vehicle on the road, you know i. Think absolutely its a fair price. I would love to take the train but its really expensive. And for me, its not as worth it to take the train as to drive. Reporter Weekday Service will begin at just after 4 a. M. To almost 10 p. M. There will be 34 trips on weekdays, 10 daily trips on weekends. These are not just railroad tracks. Far from it. They are brand new commute capacity. Desperately needed commute capacity in a place where the 101 during the commutes is almost always sold out. When they leave the home they know what time they will get to the destination on the train. You cant could that on highway 101. We will cut that in half while the while you are drinking latte and enjoying the cell phones and doing whatever you need to do. Yo u will reduce the you will reduce the afternoon traffic on 101 north. Thats a blessing. Reporter one complaint not enough stops. I hope it works. But, my wife is not going to use it because it doesnt work for her. She works in novato and we livehere. Reporter and by 2019 the train will go to the fairy. When the north and southcorridor is complete it will step 70 miles from larksburg to cloverdale. Eventually service will extend eastward into the sonoma valley. We have 14 cars now and 4 more are being manufactured right now. So we will continue to get asp cas we cars as need. Reporter just like bart what is as we need. Reporter just like bart what is new will grow as it is proven to be needed. Sfo is change making changes to landing protocol in response to a near landing disaster. The pilot had lloyd up to land on a tax had leaned up to land on a taxiway where planes were waiting to take off. The pilot abored just in time coming within feet of several planes that were filled with passengers. Sfo says from now on at night, two air Traffic Controllers must monitor flights and pilots will not be allowed to make so called visual approaches. They will have to use the planes satellite system to line up with the correct runway. Weather wise low clouds and fog and more sunshine near portions of the coastline and temperatures warmed up nicely as well. Especially inland showing outhighs from the afternoon. Concord 86, antioch 91. San jose lower 80s and San Francisco a touch warmer. 67. And on the satellite we have the fog hanging out near portion of the coat line coastline. But we had some clearing this afternoon but fog threat means business and thats regrouping here, gidsing to push back into the bay. Just like last night. Its going its going to push back into the by a just like last night. Here is our live camera looking out towards the Golden Gate Bridge and San Francisco. And what is neat is a perfect example of whats happening. Warmer air is moving in. With that its compressing the marine layer to get the idea theres a cloud ceiling. The cloud deck. Deeper marine layer is up here a shallow marine layer warming inland and lows visibilities from debs fog coast side and thats the case first thing tomorrow morning with 50s and 60s out there. For friday, tomorrow morning in San Francisco, areas of fog, 57. And then by lunchtime, partly sunny. 67 degrees. Wrapping up the afternoon hours for friday, fair skies and a bit of a breeze. So heres the highs for tomorrow. And in most areas a touch warmer. In fact, we are thinking more 90s for tomorrow afternoon. For concord, livemore and antioch. We will look at the weekend forecast in a few minutes and let you know if the warming trend continues over the next few days. U. S. Marine who transferred to Sonoma County lost about everything when his familys moving van was stolen from in front of the new home. When word got out about what happened, strangers stepped up to help. Rob roth spoke with the marine and his wife who lost a special possession. Reporter moving into a new apartment can be stressful under the best of circumstances. But, for u. S. Marine sergeant rafael aldamma and his wife alexiance 4yearold alexas and 4yearold marisa its alexis and marisa its been rough it happened when he transferred to serve as a marine recruiter e loaded the familys poe he loaded the familys poe segs into the possessions into the rental truck. He couldnt unload until the next morning so he parked in front of the apartment complex overnight. In the morning, the truck was gone. It was pretty upsetting, frustrating this happened. And then i just i couldnt believe it. Reporter police found the truck a mile and half away, but the thief or thieves took almost everything including marisas toys and baby photos and alexis wedding dress. I did want to keep that for just memory and just treasure and maybe pass it on. The flags i received from my time in the military. Pretty much everything. Pretty much we were left to sleep on the floor because they took the beds. So, the people were ruthless. Reporter he took a picture of the broken truck passenger door lock. Police said they are checking the stolen truck for fingerprints and aldama says he and his wife are looking to see if anyone is trying to sell their stolen items online. But there has been a bright side when word within the out about what happened, people, strangers, began to donate thousands of dollars in cash and gift cards through the y country marines of sonoma. For new clothes and furniture. Extremely grateful. And surprised in a way because, like, these people dont know us. And just to have people give us hundreds of dollars just like that, its like, i mean, restores my faith in humanity. Reporter as for the thieves, Sergeant Aldama has this to say. Karma goes full circle and they will get theirs. But, its something terrible to do to a family. Reporter rob roth ktvu fox 2 news. It was one of the Affordable Care acts most controversial policies. The socalled contraception mandate. Now the Trump Administration is poised to change it. After the break, the new rules expected to be issued by federal Health Officials. Also ahead, one of the Oakland Raiders defensiveplayers is charged with assault. We will tell you what happened coming up in sports. The Trump Administration is reportedly getting ready to rollback a portion of the aforrable care act that requires Affordable Care act that requires employers to provide free contraceptive. Its been watched closely by pro life groups and business owners. We will not allowed people of faith to be targeted, bullied, or silenced anymore. Reporter more than 3 months after signing an executive order on religious freedom, the Trump Administration is poised to rollback one the Affordable Care act most controversial policies. So call contraception mandate. Federal Health Officials are expected to issue new rules overturning obama era requirement that forced most employers to provide Birth Control coverage to the workers with no out of pocket costs. According to a draft of the new regulation, not only will religiously affiliated hospitals, schools and businesses be allowed to on the out of providing contraception, but any employer with religious or moral options will now be eligible for an exception as well. Evangelical christians has been fighting the mandate in court for the last 6 years. Arguing that providing some forms of contraception such as the morning after pill was a violation of the religious beliefs equating the drugs to form of abortion. This is the ability of people to enter into the marketplace and Public Policy and education or wherever they go and do so guided by the faith. Not having to check their faith at the door, not having to hide it. Reporter the new regulation is being finalized several pro choice groups are propping to challenge it in court preparing to challege it in court. We are readying ourselves for a big fight. Its basic and Life Saving Health care and we should do everything we can to make it more affordable and accessible. Two top officials from the Trump Administration insisted today that the u. S. Is prepared to take military action againstnorth korea. The statement contradict comments from steve bannon the president s chief strategist who said in an interview yesterday that a military solution was impossible. The mixed signals are