Melissa garcia is live in Larimer County where the accident happened. Melissa, you talked to witnesses. Reporter we did. Right now, tom, authorities are still trying to identify the woman who was killed. Now, that driver did try to stop, but it was too late. Down here in the grass next to the interstate, you can still see pieces of the tire and a post that broke after the driver plowed into her. A bent sign post and shreds of tire line the edge of i25 at mile marker 254 near johnsons corner. Colorado state patrol responded just after 3 00 a. M. Sunday when the driver of a 2006 Ford Expedition traveling northbound hit a woman walking along the fast lane of the interstate. People staying at the rv park just across the frontage road saw the flashing lights, as officers shut down i25. I couldnt believe somebody was out there. Reporter its a 75mileper hour stretch. It surprises me that there was somebody actually walking down there. Reporter tracks in the dirt shoulder show where the driver came to a stop. The drivers got to be beside himself. Oh, hes, hes going to have days to process that. He looked pretty distraught about it. Reporter the woman died at the scene. Authorities say neither alcohol, drugs, nor excessive speed were factors on the part of the driver. The driver does not face any charges, and Authorities Say an autopsy on the woman killed is pending. Live in Larimer County, melissa garcia, cbs4 news. Such a sad story. Thank you. New information tonight, alcohol is suspected in a crash that killed two people near franktown. Investigators say 27yearold athena munoz crossed the median in her accord and struck two motorcycles headon. A couple in their fifties were thrown from the bike they were sharing and were killed. None of the riders were wearing helmets. Turning to weather, another warm and wonderful day today. Were in for more of the same this week. Meteorologist Dave Aguilera is in colorados weather center. Looks good, dave. It does look good. Despite cooling down by 10 degrees today, still felt wonderful. Yesterday, made it to 72. Today, we were 60 degrees. With that added sunshine, humidity levels went up behind the cold front. Our humidity levels are 10 to 12 from dia, boulder. Yesterday, they were 5 to 10 with the heat and the wind. The fire danger has gone down just a little bit as well. And as we look at the wind, its not gone away completely. Still 22 mileperhour in castle rock. 11 in blackhawk, a lot better than what we saw yesterday when they were just off the hook in a lot of locations. Winter park at 20. Most of the wind staying up in wyoming. Its always windy occupy there. Now we have a system coming is going to bring snow back to the mountains within the next 24 hours. We have a chance of rain and snow here in denver. Not a lot, but theres a little chance and in the week ahead, we might eke out a little bit of moisture to get march going. Well outline it all, coming up in a little bit. Dave, thank you. A man is behind bars accused of causing an explosion in his Colorado Springs home. He was allegedly making hash oil when it exploded on san marcos drive. That process uses potentially explosive chemicals. Happening now, people in jefferson and park counties are honoring law enforcement. Saturday, neighbors and jeffco deputies placed blue flags along 285 after a shootout last week that killed deputy Nate Kerrigan and injured two others. Today, the tribute was continued to kenosha pass. Matt kroschel has more. Mile stretch of highway they are putting the small blue flags, lining the highway as a symbol of the thin blueline. The broken hearts can be found far beyond park county because of that horrible morning. It impacted everyone in the community. Reporter so many tears and questions that just dont have answers. These men and women, like i said, they put on this uniform. They dont know if they are coming home tonight, unfortunately. Officer kerrigan didnt. Reporter volunteers are finding strength, though, in a simple gesture here. Until we run out of supplies, the sun goes down, or our legs cant take us anymore. Reporter miles of little blue flags and ribbons stretching past the high school and through park county. To remember Nate Kerrigan and to tribute the other officers in colorado that sacrificed their lives every it hurts that the violence has gotten this bad and were losing these wonderful people and all they are doing is their job. So this is my way to come out here and say thank you. Reporter a small way this community can start to heal. And we have new information about the Funeral Services that will be held for the fallen deputy. This information coming to us from the Jefferson County sheriffs office. Monday, march 14 at 11 00 at faith bible chapel, in arvada, when the services will be held. Until that time, residents here in park county tell me they are going to be keeping up this show of support for local law enforcement. They say they have to. Reporting live in fairplay, matt kroschel, back to you. A Police Officer and shot and killed her very first day on the job in virginia. His wife and opened fire on three Police Officers. Officer ashley gwendne was killed. Neighbors are shocked. I heard the shots, four to five shots backtoback. How did this happen over something so stupid . Thats its so sad. The officer, a sixyear marine corps reservist was sworn in just friday. Expected to recover. Developing now, police are searching for three gunmen who shot and landlord in her apartment. It happened around 5 00 saturday morning at 38th and high in denver. The victim was rushed to the hospital and is expected to survive. The shooting has People Living in the cole neighborhood on edge. Its obviously scary that people are coming and shooting people and then still at large. Its crazy. I feel really bad for that woman. I hope she is okay. The suspects are described as three black men. Investigators are trying to find out why that woman was targeted. Sanders is here in colorado. Hes holding a rally in fort collins. Sanders will be speaking to a packed house at csus mobi arena tonight. Jeff todd joins us live from there. Sanders is looking to drum up support after a big loss last night in the South Carolina primary. Reporter tom, something these supporters are not too worried about. We talked with some people who were the first people in line. Were still about two hours away from Bernie Sanders actually speaking here. The first person in line got here about 7 30 in the morning. A few people joined her around 8 00, 9 00. Outside of mobi arena, there is a massive crowd, some starting to make their way in. Its estimated to be somewhere around 8000 people. But from the crowd we saw outside, it is just enormous. Around 11 00 is when a majority of the crowd started to show up. They have actually snaked all the way around the Intramural Fields outside of the arena. Its going to be packed in here. Supporters tell us they expect to hear about is college tuition, Climate Change, wealth and the economy. When we look around the crowd, its a somewhat young crowd, obviously on the csu campus, a lot of young adults. Also, we saw a number of volunteers going around, more mature crowd of volunteers, making sure everybody signed up to vote and knows where to go on tuesday for the caucuses. For now, live in fort collins, well have much more coming up on the cbs4 news at 10 00. Back to you. Thank you, jeff. And Hillary Clinton supporters are canvassing denver neighborhoods again today. Both candidates will battle it out for hundreds of delegates this week on super tuesday. Well have more on how it all works in colorado, coming up in the next half hour. A lot more to come on cbs4 news at 5 00. Up next, how a local salon is giving back to denvers homeless community. Crystal clear skies out there tonight, but there is a cold front moving into the Pacific Northwest that will affect denvers weather to start the week. Well talk about that. Shopping for an suv . And your ford dealer is the place, to get 0 financing for 60 months on a ford suv. Ford explorer. Edge. Escape. And expedition. Are available with 0 financing for 60 months. Ford suvs. Designed to help you be unstoppable. No wonder ford is americas best selling brand. But hurry, 0 financing for 60 months on ford suvs is a limited time offer. See your ford dealer today. Hmm hmm hmmhmmhmmhmm counting the cars on the new jersey turnpike theyve all come to look for america [ cheers and applause ] all come to look for america all come to look for america im Bernie Sanders,. Welcome back. A downtown denver salon is giving out free haircuts to the homeless. The event has been going on all day. Their goal is to give out 300 cuts by the time they close tonight. Cbs4s mark taylor has the story. Good, come on back reporter for three years take a seat. Reporter bell and beaus salon has operated out of downtown denver. Its an old vintage feel. We cater to the Business District of downtown. Reporter but this sunday, they are catering to a different crowd. No side burns, completely off. Reporter denvers homeless. Just want to give back and put some good out there. Reporter its called haircuts for the homeless. Are you okay with being razored on your neck . Reporter nearly a dozen of its good to give back like this. Reporter organizers say they see people down on their luck every day. I can never afford a hair cut. Its very expensive. Reporter and hope a hair cut can lead to better things. Im grateful, thankful. This is a great thing. Reporter in addition to cut and style, patrons also got a free lunch. If we can change the life of one person, that would be great. Reporter organizers hope the day gives them the opportunity to move forward from past mistakes and reminds everyone not to judge potential employees based on how they look. Make sure that anyone homeless, you dont just shun them away because of their appearance. They may have the skill set to get the job you want them for. Reporter mark taylor, cbs4 news. Todays event goes on until 7 00 tonight at the bell and beaus salon. Patrons receive a bag filled with hair care products. A great event on a beautiful sunday and weve got a nice looking week ahead, dave. Will move in with cold fronts. 22 mileperhour gusts over into castle rock and parker right now, 18 up in estes park. When the front came through yesterday, man, the winds howled. Centennial, broomfield, denver and aurora, close to or above 40 mileperhour wind gusts. Manitou springs, Colorado Springs, 71 mileperhour gust. Lyons, 75 mileperhour. Last night when they had the big hockey game at coors field, the fake snow on the field was being blown around by the 30 to kind of crazy. Looking at today, we made it to 60 for the high. More than 10 degrees cooler than yesterday behind the front, but still a great day. Normal high is about 50. Right now, 59 with a southeast wind at the airport at 10 miles per hour. Humidity at 18 . Berthoud at 61. Heres the satellite. We started out cloudy this morning, but look how the drier air came in and we cleared out and were sunny. A pretty clear evening tonight. Looking upstream, there is a couple of things we want to point out. The front that came through last night now is marching its way down across oklahoma, into dallas. A little rain along that front. The next weather maker will be a system up in portland right now, producing rain and mountain snow up there. That will slide down in the next 24 hours into colorado and bring us snow in the state. Tonight, we go mostly clear. Tomorrow morning, probably about 4 00 in the morning, we start to see clouds build up around craig. Thats the next system coming through. The morning will be sunny. Then the snow ramps up in the northern and Central Mountains during the afternoon. We might see a little sprinkle of rain from denver and east in the plains. Overnight, another shot coming a little snow on Monument Hill, castle rock, up into evergreen. I dont think thats going to make it into denver, however. It will snow probably 2 to 5 inches of snow in the mountains in the next 24 hours with this system coming through. Tonight, were looking at 30s and 20s across the lower elevations. Should be pretty mild. Tomorrow, near 60 here. Near 70 in pueblo to lamar. 40s and 30s for the mountains. My forecast for denver tonight, mostly clear, breezy, 32 degrees officially, 35 in the city. Tomorrow, increasing clouds, a little windy. Maybe a late day shower and overnight flakes. Not much accumulation from that. The high tomorrow should be around 60, but pretty gusty, up to 30 mileperhour gusts going on. Then well keep it about 53 on tuesday with a cooldown and wind. Back up to 61 wednesday. Then bring it back down to 58 on thursday. So were hovering around the 60 degree mark, which is about 10 degrees above normal for this time of year as we transition to march. Real comfortable. We still need the moisture. So were coming up on that hopefully. Were hoping march teams up with el nino and brings us moisture. Come in like a lion. Lets hope. Thanks, dave. In sports, the nuggets will be losing one of their stars, at least for a while. And will Peyton Manning make ,, donkey sound elephant sound theres a big difference between making noise, tapping sound and making sense. elephant sound when it comes to Social Security, we need more than lip service. Our next president keep Social Security strong. Hey candidates. Enough talk. Give us a plan. Approve this message. Her lifes work has been about breaking barriers. And so would her presidency. Which is why, for every american whos not being paid whos held back by student debt or a system tilted against them and there are far too many of you she understands that our country cant reach its potential. Unless we all do. Together. Mark joining us now with sports. Buffs getting closer to a lock for march madness. Not quite there yet. Resume time, cu looking good with 20 wins, including a marquee one in arizona on wednesday. Would hate to take a bad loss today against arizona state. Senior night for josh scott, final game in boulder. Dunk here, cu up eight early. As su not making this one easy. Gary blake for the three. Sun devils took the lead. Scott not going to be denied. Cu up late in the game. Scott finished with 18 points, with most of his colorado family in attendance. Buffs won by 10. They finish the regular season next saturday at utah. I had to huddle the team, love you guys, bottom line, enjoyed these past four years. Im glad we came out with the win for all the seniors as well. Csu visiting nevada and antione scott, another big game for the rams. 28 points at csu battled to force overtime against the wolf pack. Rams live and die by the three. They had no chance, as nevada dominated the extra 5 minutes. They pulled away for the 8780 win. Nba and the nuggets will be without their leading scorer for a couple of weeks. Michael malone expects gallinari will end all of the nuggets upcoming sevengame he sprained his right ankle during friday nights overnaomi loss against dallas. Gallo is averaging 19 points a game. He did miss six games in december with a sprained ankle as well. Nuggets host memphis tomorrow. Steph curry briefly left his game last night with a sprained ankle, but did not stop him from tying the record with 12 threes in the game, including a 30foot gamewinner against the thunder in overtime. He also broke his own record for threes in a season, with 288 now. He still has 24 games to go. At 535, the warriors clinched a playoff spot in february. Nascar, martin truex picking up where he left off last year. Constant contender, but unable to take the checkered flag. In atlanta today, truex and Kevin Harvick battled for the then the 78 car fell back, slid back to seventh, while Jimmie Johnson pulled away for his 76th career win to tie Dale Earnhardt on the alltime list. Dale, jr. Finished second. So another top 10 for the 78 car, but how many times will truex and Furniture Row win this year . Vote at cbsdenver. Com. Rockies spring training continuing in arizona. First intrasquad game tomorrow, taking on the diamondbacks on wednesday. Access, the Denver Broncos super bowl parade began just down the street from coors field. Most of the rockies players were still on vacation or in scottsdale, but im sure they saw the pictures of a million broncos fans filling downtown denver. While i was in arizona this week, i asked some of the guys what it was like to see another Colorado Team celebrate a title. To see someone do it in your city, in denver, theres a little jealousy, no doubt. Come out and celebrate us, win a world series for them. It gives you motivation. You want to do the same for them. It was awesome. Im a big bronco fan. I started watching football in denver. So im excited because they deserve it and hopefully we can do the same thing. Du lacrosse hosting dartmouth, racing out to an early 70 lead after one. Kind of put it in Cruise Control from there. Du won 166. That makes them 4 0 this season, 17 straight wins overall. Golf, final round at the honda classic on the 12th hole. Adam scott was in a bit of trouble in the fairway bunker, but the aussie pulled off the shot of the day, knocking his iron close enough for birdie, ending a nearly twoyear two shots ahead of sergio garcia. Finally, Peyton Manning may or may not retire this week. Broncos say nothing officially yet and plan for him to continue talks with the team. Our arbys fan talk question for the night, what do you hope happens with peyton and the broncos . How do you want to see this play out . Tweet me your thoughts on the whole situation and the best tweets will air on allaccess. Tonight, seems like were trying to retire peyton for him before he makes a decision. Lot of talk, but no concrete facts. Theres a few opinions out there. Thanks, mark. Well, coming up, an astronaut talks about a year on the Int