hands up. frightening moments today. again, one confirmed fatality, but authorities say there are numerous people dead. we're still trying to confirm the number. more than a dozen people injured, and the gunman in custody right now. a possible motive yet to be released. we're going to continue to follow this story as breaking news and we'll have updates both on air and online. >> we're also following breaking news at stan fard law school. it's been shut down. a high-profile professor has received a suspicious powder. this is a live look from our sky ranger. this is the new come building near the bookstore. down below you see several fire trucks and what looks like a blue hazmat tent, the blue tent with a white top. it's the stan fard campus, new come building, on a partial lockdown. a professor received not only a

suspect substance but a death threat. scott, you're down below. what do you know so far? >> i'll tell you we're on campus where the law school is. normally very calm and kweechlt there's a helicopter directly above me. they're setting up what looks like a bit of a perimeter here to get the authorities to see what this is. we're told this is a white powder. we're told that part of the law school here has been shut down, so our access is a bit limited. we're talking about the new come building and that is in the law school. and michelle dauber who you mentioned, she's the one who received the death threat. she's a professor of law at stanford. you probably heard her name. she led the recall effort against judge persky, and we don't know if that's related to that. that's why you've heard professor dau ber's name in the

news. i'll send it back to you. >> okay. scott, while we have you, any injuries specifically to professor dauber or anyone you know of? >> reporter: we have not received any word. it was professor dauber her who said she got the white powder but no word of injuries or damage. >> all right. scott, we'll check back with you. again, it's professor dauber who is leading the recall efforts against judge persky. in other news, a couple accused of establishingstabbing the side of the road and leaving her there are in the courthouse. authorities arrested them on monday. they beat and stabbed a 19-year-old earlier that day and

left her for dead or a rural stretch of tesla road. a driver spotted the victim. rushed her to the hospital where she later died. strong evidence was found at the crime scene. and we have new details about breaking details we brought you yesterday. ten students rushed to the hospital after'ding something. what we learned students consumed was cannabis. their system tom us were consistent with cannabis intoxication. a container labeled medical cannabis was taken. the students are okay. there are thousands of russian tweets linked to last year's meddling. twitter suspend fourth degree,000 accounts but that action automatically purges the messages. nbc, however, worked with sources at twitter to preserve those messages as evidence. the inflammatory notes including face stories of democrats

practicing witchcraft and black lives matter activists. see the full report in 30 minutes from now from lester holt. president trump spoke out today against domestic violence for the first time since the top aide resigned last week. in the wake of abuse allegations last week against rob porter, he told him he's totally opposed to domestic violence and everyone knows, that end quote. now an investigative committee is looking at orders that allowed porter to remain on duty without full clearance. also the president's personal attorney admitted he personally paid money to an adult porn star. stormy daniels has claimed to have had a sexual relationship with mr. trump. her manager now says the attorney's claim now violates danie daniels' nondisclosure agreement

freeing her to tell her story. let's go over to pyeongchang. night after night these olympics are delivering drama and stories. last night it was a redemption for shaun white. his snowboarding convenient and halfpipe was one for the record books. he delivered a performance of a lifetime. it also happened to be team usa's 100th gold medal in olympic history. what a night for him. >> reporter: oh, absolutely. and if you saw that race, you were on the edge of your seat guaranteed. we were screaming in the newsroom because it just got so tense. this is his third olympic gold as you mentioned. four years ago in sochi he russ really upset he missed out on the podium, fourth place. he was almost there. he wanted to make a comeback and he did.

>> shaun white for the gold! >> reporter: it was a make-it-or-make-it position. shaun white was in position. he went for it. at the bottom, an excruciating wait. then -- >> shaun white takes the gold. >> i'm sure you can tell by my reaction at the bottom of the pipe this meant the world to me and my family and my team. you know, you're doing it for usa again. >> reporter: during a news conference white was asked an 2016 sexual harassment lawsuit filed by a former female drummer in his rock band. he said he wanted to talk about olympics, not gossip. and then on the "today" show. >> i'm truly sorry i chose the word "gossip." it's a poor choice of words to describe such a sensitive subject today and i'm truly sorry. >> reporter: on the ice hockey led its match with slovenia.

the women who won both of their games face archrival canada today. and the husband and wife team place 14dth in their pair program and will skate again tonight. meanwhile fierce winds postponed another day offal pooin skiing where dangerous conditions are wreaking havoc on skiers and even forcing evacuations at the park. >> because of that, mikaela shiffrin is scheduled to ski tonight. >> thanks, gina. another exciting night. germany leads the way with 12 medals with the netherlands and norway just one behind. canada is in fourth followed by the u.s., which has seven medals, four of them gold. japan also has seven medals. okay. i have to admit, i'm addicted to watching the olympics. raj and i are posting stories.

e posted a story about love and couples. you can see it on my twitter field. coming up a local radio host has been fired over comments about chloe kim. >> a cold blast is coming our way. we'll have details on that and how the long range forecast looks for that rainfall in about ten minutes. >> we continue to follow breaking news, a high school shooting in south florida. police say a former high school student has shot a dozen people. we'll have an update. a campus has been shut down after a suspicious package envelope and death threat to a high-profile professor. more details next. breaking newsh

florida... a high school shooting in parkland, florida. about an hour north of miami we continue to follow breaking news out of south florida. parkland floor is an hour north of miami. nbc news is reporting at least one person dead but our sister station in miami is reporting multiple deaths. the suspected gunman and 19-year-old former student is in custody. a motive unknown at this time. we'll be following this story and have another update during our 4:00 p.m. newscast. we want to update the breaking news on our campus. the sky ranger continues to be overhead. what you're seeing down below, a

lot of fire trucks. the stanford law school has been partially shut down after a high-profile professor received a suspicious envelope with powder in it and a death threat. we have professor dauber on the phone with us. are you with us and can you tell us what happened this afternoon? hi. yes, i'm with you. thank you for having me. so i received a letter that included a rape threat and wide powder, and the letter said since you are going to disrobe persky, i'm going to treat you like emily doe. let's see what kind of sentencing i get for being a rich white male and it was designed to look like a party invitation or thank-you card and it had like a foil inside and

when you opened it, it had a white powder with that card. >> okay. michelle dauber, obviously a reference to the brock turner trial on campus where judge persky was presiding over. what did you do with that? were you affected in any way in terms of health related and houd did you turn it over to the proper authorities? >> i reached out to the stanford authorities and, of course, turned it over to them. and, you know, the recall campaign is not going to be intimidated. we're going to continue to stand with survivors even when we face these kinds of threats. judge persky's campaign unfortunately have been a lot of inappropriate yacht things. they called the campaign a mob and it's inappropriate and has unfortunately stirred up this kind of violence, rape, and death threat against the

feminists, activists who are, you know, working on this campaign. >> professor dauber, one last question. our chopper is showing the campus. any idea when the law building will reopen and is there any threat right now to the students or campus? >> you know, you would have to contact the department of public safety for that information. i am not on campus myself currently. >> okay. professor dauber, glad you're okay. thank you for joining us. >> thank you for having me. also a local radio host has been fired. knbr's patrick conner made sexually related comments about the 17-year-old snowboarder. sam brock has more details and the latest response we're getting in the last 60 minutes.

sam. >> reporter: this all coming within a day or so. initially there were reporting that patrick connor was going to be suspended from air for the rest of the week, but in the last 30, 45 minutes i received an ooechl from the knbr television program that connor is nothing longer with cumulus radio. >> reporter: chloe kim has taken the world by sponsor. these comments were reported. >> she's fine as hell. if she was 18 you wouldn't be ashamed to say that she's a little hot piece of [ bleep ]? >> reporter: this morning connor described as a father husband apologized via twitter. in a weird attempt to make people laugh, i failed. he said. he called the kbhenlts inappropriate, lame, and gross. >> the fact that this person whose job it is to comment on these sports felt free to make these kinds of comments about this gold medal winner about her

physical as tributes and not her achievements in sports shows how far we have to come. >> reporter: she worries young women will suffer from a stereotype once again reinforced that they're only valued on their looks. >> it's sad but not shocking at all. people feel like they can do it and get away with it. it's wrong when they do it. >> reporter: ray ratto says keeping your thoughts clean on air is not a difficult proposition. >> when you're speaking, you're a prisoner in the moment, but you have a brain and your brain has to tell you that's wrong. >> reporter: ray went on to say he wouldn't say in casual conversation what was said on air on this national program. as for jessica, you heard her from there a second ago. she says this just shows you how pervasive sexism and sexual harassment is in this country. reporting live from san francisco, sam brock, nbc bay

area news. >> a lot of fun and inspiring stories to the winter games. kids in the bay area are glued to the tvs watching olympic coverage. >> usa, usa, usa! >> fourth and fifth graders gave us a warm west coast chanting usa. we stopped by. they got a visit by two bay area olympians. >> my favorite sport is probably the luge because it's so like you doesn't know what's going to happen. >> i think i like the snowboarding the best. >> yeah. a lot of people like snowboarding. the students showed up their impressive artwork, displayed all of these international flags, the olympic torch, gave us a history lesson and showed us their favorite athletes.

>> that's a good story. >> for a quick look at the lineup, check out three reasons to watch. it gives you the top attractions for each night of the olympics. >> you failed to remember our 2014 sochi olympian michelle lang. >> you're a goad medal-winning host. >> what's great is it's live first time ever. so 5:00 or 4:00 now, all the kids don't have to go to bed. you can watch it with your family from 4:00 to 8:00 p.m. until bedtime. >> those kids have got me fired up. i want it to start right now. we have our olympic zone show at 4:30 where we'll be taking you behind the skrooerns and into the competition. i'll be hosting that tonight. a look at your weather, we're not finding any storm activity right now, and that brings us to the big point that many of you know. we are on track now for the

driest february ever on record. san francisco for example, no rainfall this month. 20 days since the last rain. and we now could tie for the driest february ever, which was back in 1864 when they also recorded no rainfall at all. wheel talk more about our chances of getting wet weather and the extended forecast coming up, but let's bring you right into that forecast as we head into your thursday morning tomorrow. and you can see it will start off cold. but really the biggest change will be the clearing skies. a lot more stein. you'll need your sunglasses as you head off to the morn coming mute. tri-valley, sunny, 41. also going cold in the north bay and looking good in san francisco. as we head for the day tomorrow, we'll see temperatures bump up a few degrees. i will see across the south bay, this will put us at 66 in san francisco bay. notice the air will be dryer, lower humidity, 21% not only in

the south bay but east bay. very low humidity. this will keep fire danker on the high side. 67 in concorde, oakland and 63 degrees. sunshine at the coastline, 60 at half moon bay. palo alto, 65. daly city, 61. along the mission and toward the marina, 61 degrees and throughout the north bay, 67. and santa rosa. and from nap pa to here, 60s. we'll be watching for low snow in our mountains once we hit monday, between 1,000 and 2,000 feet. winds picking up and potentially the storm door opening up from the 25th to 2nd of february. that's what we're looking at. notice this. up to a mile, 70 on saturday. then we're back down with a cold blast by next monday to 55 for

those interior valleys. so it's this up, down weather throughout the bay. we'll have more from pyeongchang in our show coming up at 4:00 tonight. >> okay. we'll see you then. thank you, jeff. >> coming up here at 3:00, we learn new information about stanford university. we'll tell you about it next. fay

ordinance. it requires single room occupancy hotels to have happening now, san francisco mayor mark farrell just passed a new ordinance that requireded hotels all have transgender bathrooms. and on a home page a mountain lion spotted around san mateo this morning. police searched the park but

couldn't find the big cat. we have more on our website. and we'll be back with more news. schools says powder not ha.

the law school has been partially sgut down after a su new details from stanford. the law school has been partially shut down for about an hour now after a suspicious powder was sent to professor michelle dauber. university officials telling us that powder is not harmful. 's very good news. it was inside that envelope.

professor dauber told us a few minutes ago there was a threatening letter relating to her involvement in the brock turn turner sexual assault trial. an all clear has been given to stanford university. some students at the heart of a teen epidemic are tracking information that could save lives. here's a preview of what she's uncovered. >> team suicide is an alarming reality affecting students across the bay area. there is a way for schools to know which students are at risk so they can help those kids. it's up 31% for boys, more than double for girls. tonight you meet a girl, a high school student, who tried to take her life when she was just 14. >> i wanted to go to sleep and not wake up and like better grades. >> some say talking about suicide encourages it. do you agree?

>> absolutely not. >> tonight after the olympics, we investigate the important data that some schools are using to combat teen suicide and we'll tell you which schools don't track this information at all. we investigate tonight after the olympics. >> we'll see you then. we have new information from florida. multiple people are dead after that shooting. we're back in a moment.

at&t has a network with thousands of best-in-class security experts. which means... more of the eye balls you want watching the network... & less of the ones you don't... more experts preventing security issues & less security threats impacting our customers. more of a highly secure network with more security products available for further protection & less per month than comcast for business internet. switch to at&t internet for business. more & less - that's the power of &.

hours ago... but its still a very fluid scene in flroda. that shooting at a high school -- about an hour north of miami. we have an update on the shooting. it's about four hours ago. our sister station in miami is reporting multiple deaths. local hospitals are flooded with victims. the suspected gunman, a 19-year-old former stujt of that high school in parkland, florida, is in custody at this hour. we have more coverage in just a few minutes when lester holt joins us on nightly news. and, raj, broward county sheriff con girls 17 deaths. 17 deaths in that florida shooting. now, before we go, we do want to share a lighter story with you, a valentine's day first. 14 couples tied the knot at this

house. the historic 17-room house was built in 1882 and sits on 19 acres of fruit trees. it's a more romantic experience than the courthouse. >> i think it's really cool, really, really great. >> when we found out it was available and really cool, i kind of like the house. >> reporter: the county says lit offer more of these destination weddings at the john muir house in the future. >> that's going to do it for us right now. but before we go, we're going to check in with jeff ranieri. >> we're looking at swings in the temperatures. we'll have 65 as we head through tomorrow's forecast, up to 70 for the average on saturday. take know. by next monday, down to a colder 55 degrees. winds pick up. gusts possibly 20 to 40 miles per hour and maybe a little more snow in the higher elevations at

1,000 or 2,000 feet. >> we'll see you at 4:00. up next, lester holt anchoring our coverage from south korea. we'll see you then. >> see you at 4:00. hope to see you then. bye. breaking news tonight, it has happened again. another deadly mass shooting at an american high school. this time in florida. terrifying scenes emerging from inside. >> [ bleep ]. >> oh, my god. >> there are multiple people dead, and many injured after police say a former student suddenly opened fire. kids and teachers hiding in horror under desk, inside closets. parents rushing to find their children. >> i heard, like, two gunshots, and then i just see a whole bunch of people start running my direction. >> tonight, we're learning about the accused gunman and we're hearing from survivors who made it out alive. also tonight, the money trail from president trump's