Mopping up from a burst water line. Heavy rains overloaded the pipe, causing water to pour out of the ceiling. Hospital workers rush to keep expensive equipment dry, luckily the leak happened in an administrative area and did not impact patients. We will be tracking the storm all week long, stay with kpix5, kpix. Com and the new streaming service, cbsn, for continuing coverage. This is the first day back in a Union City School where two boys were shot to death in the School Parking lot. It happened at searles alum entry november 23. Reporter even though Union City Police say they worked all the way through the thanksgiving Holiday Weekend, they have not yet announced any suspects in this case. Not any arrests have been made either. So, with the killer or killers still out there, parents, students, and staff were very much afraid as they went back to school today. At the elementary school, dozens of parents waited outside school gates for the bell to ring, and then they walked quickly across campus to meet their children at their classrooms, as an extra safeguard. I walked my son directly to his classroom today for the first time in years. Reporter jackie who attended the school as a child says the shootings of 2 boys ages 11 and 14, on november 23 as they sat in a van in the same parking lot, she just crossed with her son, has shaken the community to the core. Surveillance video from a neighbor showed multiple flashes as shots were fired into the van, as it tried to drive away. This happened now at our own school. In our own community. So, it is very nerveracking. Reporter her son, who was nine years old, spoke to us with his mothers permission. My teacher had a conversation with the whole class of not what really happened but more of the feelings of everyone, and somehow one of my classmates happened to her cousin was one of the boys who got shot. Reporter School Officials say only the 11yearold was a student in the New Haven School district, but did not attend this school. It happened here, and extra counselors were on hand to help students, their families, and staff cope with grief and fear. There were staff and students that were really struggling. That hits very close to home. Reporter it is sad that this is happening at such an amazing school. This parent is afraid School Shootings have become too common , almost normalized and that parents like her are powerless to stop it. How do you explain to a five and a sevenyearold that this is a possibility that this can happen in your school . Reporter School Officials want to reassure the Campus Community that the shootings were something that came from off campus, onto campus, and was not related to any sort of conflict within that school community. Reporting live in union city, kpix5. Police say they the investigation is ongoing. No suspects have been identified. Police have not ruled out the possibility, the shooting was gang related. A possible shooting has prompted an increased police presence. Early this morning someone sent an anonymous tip to the school district, it said one student heard another talking about a shooting at the high school. The superintendent says the school will continue to operate on a normal schedule, but with heightened security. A lot is people spending this monday looking for cyber monday deals. 68 million shoppers will order items online today, kpix5s john, with a look at how all of those products can be delivered so fast. Reporter if you click today, and your package arrives tomorrow, it is because of places like this. Cyber monday is one of the biggest days of our year. Our super bowl here at amazon. Reporter going by the name oak for, the Fulfillment Center building in tracy, is immense. More than 1 million square feet, incise. That is the size of 28 football fields. There is 20 miles of Conveyor Belts rolling around in here and we have more than 4000 associates working this holiday season. Reporter the process begins in the area where tens of millions of products are shipped in and stored. The moment a customer places an order that the Fulfillment Center springs to life. Products are placed in robotic carriers and sent to the pic station. As the robot stands in and out, a human picker, pulls out the ordered items, placing them in bins, that are then whisked away on Conveyor Belts to an area where they are boxed up, for shipping. Once this is all ready to go, it goes through the slam machine which is where it gets its label and then it is off to shipping. Reporter using barcodes and highspeed scanners, these packages are pushed and shoved onto the correct path, until they reached just the right Conveyor Belt that feeds them into the back of a truck, to begin the journey to home delivery. If everything goes right and your item happens to be right in front and the boxes ready to go and the truck is here, it can happen in a matter of minutes. Reporter even with the extreme efficiency of the system, amazon is still looking for ways to make it even quicker. When it comes to cyber shopping, even tomorrow may not be soon enough. It doesnt matter how fast we get, it will never be fast enough. That is what we love about our customers. Like it or not, this is the future of shopping. It is certainly the backbone of cyber monday. Reporter in tracy, john, kpix5. Unbelievable. As big as that Fulfillment Center is, there are actually seven in the Central Valley alone, and amazon operates 175 of the worldwide. This week, impeachment proceedings move into the next phase, in washington. A handoff between house committees, and we just learned a stanford law expert is among the witnesses, who will be called wednesday. Cbs reporter, natalie, life for us on capitol hill. She has details. Reporter professor pamela, a Stanford Law School will be one of 4 professors testifying on wednesday, but first, House Intelligence Committee members must review and then approve their new report, drafted following their two month long investigation. House Intelligence Committee members returning to washington this week, will begin reviewing a draft impeachment investigation report. Republicans have prepared their own supplement, to the official report, the 110 page document, that accuses democrats of trying to upend the political system and contains arguments they presented during last months hearings. Including the defunct theory that ukraine interfered in the 2016 election. The Intelligence Committee is set to vote on its official report, tuesday evening. Though both reports will ultimately be sent to the judiciary committee, which conducts its first public impeachment hearing, the next day. President tom, railed against the timing of that here, before heading to london, to mark the 70th anniversary of nato. The whole thing is a hoax. Everybody knows it. Reporter white House Counsel did declined an invitation to participate in wednesdays hearings, saying it exacerbates the complete lack of due process and fundamental fairness for the president. The white house has not ruled out participating in future hearings and has until the end of the week to decide. Reporter some republicans are split over wednesdays hearing. I think it would be the president s advantage to have the attorneys there. Why would they want to participate in another rerun . Reporter nancy pelosi refused to comment on the hearings. When we travel abroad, we dont talk about the president. Reporter it remains the focus in washington, wednesdays hearing will examine the constitutional grounds for impeachment, with a Witness Panel of law experts. Reporter here is a look at the witness list, in addition to professor carlin from stanford, cbs news legal analyst, jonathan was also asked to testify. As for what is happening here tonight, the House Intelligence Committees to report is now available to be reviewed by House Intelligence Committee members, including the bay areas eric, and jackie. This starts a 24 hour window for them to review that, before they vote. It has not however been released to the public yet. Veronica. Natalie life for us there on capitol hill, we appreciate it. Youtube and its parent company, google, have taken down Trump Campaign ads. The companies are taking some heat for not saying specifically what was wrong with them. Youtube ceo, acknowledges to 60 minutes that more than 300 trump ads were blocks. The blocked ads are covered up by a message, explaining that they have violated googles advertising policies. But, it does not provide specifics about which policy was violated. At the same Time Facebook has drawn scrutiny for allowing politicians to run false ads. Ceo, Mark Zuckerberg on that very issue, on cbs this morning. I dont think a private company should be censoring politicians or news. At the end of the day, i just think that in a democracy people should be able to see for themselves what politicians are saying. Even if the ads are containing false information . I think people should be able to judge for themselves the character of politicians. We are learning that former president , jimmy carter is back in the hospital. Less than a week after being discharged, the 95yearold has battled a urinary tract infection but the Carter Center says that he is feeling better tonight. He looks forward to returning home soon, former president , had just spent a two week spent stent in a hospital for a procedure to relieve pressure on his brain, it was caused by pleading from his recent falls, those falls sent him to the hospital twice in october. Leaving him with a black eye, and some stitches, but it did not stop him from traveling to nashville to help build habitat for humanity homes, carter who holds the title of oldest living former u. S. President , also has survived bouts of liver and brain cancer, and he is still going strong. In the live news desk, i am ken. Back to you. Still ahead, and streaming on cbsn bay area, our store much continues in the sierra. It is not worth getting stuck up there. The slow crawl to the finish line for drivers, trying to get home from tahoe. I just want to give her a hug and tell her i love her. Plus heart stopping moments inside a school classroom, as a student pulls a gun, and draws return fire. A tweet goes on trial, the 2 words coming back to haunt elon musk in court. There are those who will say that youre too fat. Too skinny. Too hard. Too soft. Too old. Too much. Too unexpected. Too limited. And to them we say too bad. Because at kaiser permanente, we believe that everyone deserves the right to thrive. A 17yearold is in custody tonight after a terrifying scene in a wisconsin classroom. School Officials Say when a teenager drew a gun on a resource officer, the officer was left with no choice about what to do next. Outside the south high school, parents lined up, waiting for a lockdown to end. I just want to give her a hug and tell her i love her. Just hold her. You never know. You know . Reporter many parents and students solved when they were reunited. I didnt feel real relief until just now when she walked out the building. The students went into lockdown after School Officials learned a 17yearold boy had brought a gun to class. The School Resource officer went to the classroom, to confront the suspect, and was soon joined by other Law Enforcement officials. The suspect would not remove his hands from his pocket, and continued to ignore officers commands. The suspect removed the handgun from his waistband, and pointed it at the officers. And officer was forced to discharge his firearm, striking the suspect. At first many students thought it was just a drill. I was sitting there quietly, but later, i learned that it was not a drill. I was like scared for like my life because i did not know where he was. When our teacher started panicking and that is when i knew it was getting serious. And ambulance to the suspect to the hospital, where he is recovering, in custody. Today a Southern California high school reopened. More than two weeks after a deadly shooting on campus. Students were back to class at saugus high in santa clarita. For the First Time Since another student killed 2 teenagers, then shot and killed himself. Today, Mental Health professionals were brought in, along with therapy dogs, there was also a visible Law Enforcement presence on campus. Guncontrol supporters rallied on the steps of the Supreme Court today. Justices heard gun rights arguments for the first time in nearly a decade. The case concerns a new york city regulation blocking licensed individuals from taking handguns outside city limits. Three gun owners challenged the rule. They argued it violated the right to bear arms. This is the kind of regulations that have no basis, in text history or tradition, and should not be upheld. The Second Amendment is not supporting. It is just one of many rights and privileges laid out in the constitution. New york city has dropped the restrictions and city officials urged the court to drop the case, concerned the high courts could use it to broaden gun rights. The decision is expected in june. Back to our store much, drivers headed down from tahoe are advised to steer clear of highway 50. They are working to clear this rockslide, blocking the westbound lane. Chp is doing oneway traffic control, along the narrow roadway, reporter, ryan, spoke to drivers stuck in that backup. Reporter a kind of came all at once. The snow is here in the rain will be here for a while. Drivers in both directions on highway 50, still dealing with snow on parts of the roadway. After days of a downfall. Many people deciding to hold off until today, as things changed over terrain. It is not worth getting stuck up there and not being able to get back. We saw a lot of people going through the chain drill. I know the rain is melting snow higher up. Gotta be safe. I would think. Reporter the rain may have made things easier for drivers, but he rockslide near highway 50 and echo summit isnt, just another reason why drivers saying they are being extra cautious. One accident hold up the freeway for hours on end. Anything we can do to avoid that would help everybody out during the holidays. That is true. That was ryan reporting. Chp is saying it could take another four hours to fully clear that rockslide. No doubt about it. It has been a mess out there. I know. That section of highway 50 up there, we have seen these big granite boulders on the highway with snow. Just such a classic sierra drive. You are right on the edge of the cliff there. I would definitely avoid 50. It is pretty but with pictures like that, things are going to quiet down in this year as far as the snow is concerned over the next 12 hours. Lets go to the live radar. There is a pattern that shows up here. Certainly you can pick it out, that big diagonal yellow and orange zipper going right across the screen there. That has been pretty much stationary and parked. Right over santa cruz and monterey, for about the last 36 hours. It is now finally starting to move. I know we have gotten plenty of rain in the bay area. The real headline in the storm has been the stationary line of just ceaseless reign, from a fire hose. Coming right at the coast and into monterey. Good news to see that thing transitioning out of here. It is still not far enough away, that we can turn off the chance for rain. Look what we are detecting here, from the sweeps going around. We have rain sitting right off the coast. If we pick up on that, we will switch on the High Definition doppler and put this into the future cast. It shows us the rain here, here we are at 3 am. We have more widespread showers. That will be moving across much of the bay area. Really for the next 24 hours. Now, it will not be as impressive as it has been. Things are quieting down. Dont get me wrong. But on the same token, we cant turn this off completely just yet. There is Tuesday Morning at 9 am. Most of tuesday should be fine. By tuesday night, mortise and more noticeably into wednesday, this is wednesday morning and it looks like an entirely new storm is coming through your. That is not what is happening. I think we need to gain perspective on the storm which you has been put together in such a unique way. That Atmospheric River, and there is another component to this form. Is kind of the engine driving the whole thing, which is the area of low pressure off the coast. You can see that perfect spin in the clouds that is what we look like on the High Resolution satellite today. Kind of pretty. That, as long as that thing is in the neighborhood we have a chance of rain. If we switch from just showing you where it is now, you can see that counterclockwise been. Lets put it into the future cast. You can see the clouds spinning. In front of it, that thing is still throwing rain our way. Those showers are wrapping around the center of that low. When that flow finally comes on shore on wednesday, it will have the last hurrah, it will bring very widespread rain, to Southern California. But remember when we were looking at our future cast for wednesday. There was this weird uptick in rain as we got into wednesday morning. That is when that system is finally coming on shore to the south. Heres the good news. By wednesday night, it is out of here. We finally get a break and we are not dealing with that one anymore. The next one is coming in late thursday. We will not get a long break here. If you look