One cause. Tonight, the warning that could save lives. Drama on a dashboard camera. Why Police Performed a nascar move to stop a female driver in her tracks. First tonight, a dangerous storm dumping more snow in midwest. That system is moving our way now. A flood watch goes into effect tomorrow. But, rain is not the only thing we have to worry about. Doug kammerer, what is coming our way . This storm will bring us a little bit of just about everything you can get in the month of february. Talking about wind, rain, starting off with snow, sleet, freezing rain. It is all in the forecast. And, then you can mention a norm or two. Storm team 4 radar. Showing you where the storm is. Witch tauf achit wichita, kansas constituentity. A foot of snow. And the National Weather service expan expan expands the flood watch. 1 to 2 inches of rain. Heavy rain during the day. Cold. One of the nastiest afternoons all winter long. Wind chills in the 30s all day. The timing of this whuch. Who has the chance to see wintry precipitation. An offduty police officer, tackled a man, accused of gunning down an atf agent. Right place right time. Half of the story. Tonight talking about the showdown on a virginia sidewalk. Shomari stone joins us from wood bridge with the interview you will see only on news 4. Shomari . Reporter thats right. Tonight the officer was in the woodbridge neighborhood. He heard the shot go out. Then he took action. Prince William CountyPolice LieutenantCarlos Robles was offduty when the call for shooting and gunman on the loose went out in woodbridge. He shares his story in his cloous inthis exclusive interview. Minutes before the call, eric smith shot and killed retired atf agent, gregory holly, stealing his ipod and badge. Holly was walk his dog near his house when it happened. Lieutenant robles happened to be a couple blocks away in his car. The homicide suspect made it across the road. After the shooting, Police Say Smith ran across cardinal drive to this fence right here. He tried to jump it but wasnt able to. Then say they he crawled under here. Robles saw him in a culdesac on the other side of this fence. A good suspect. He had the demeanor. He was out of breath. Matched the description. Reporter at that point the lieutenant chased him and tackled him. Hollys family and friend thank him. You say this officer is a hero. Why . He took a killer off the street. And police recovered hollys ipod, and other belongings. And they also found the suspects gun. Tonight that suspect is facing first degree murder charges and waiting trial. Live here in wood bridge, virginia, im shomari stone, news 4. A new clue in the search for a hitandrun driver in the district of columbia. Police released a video showing the car they think was involved in the accident. A 20yearold man from maryland was killed. It happened on february 16th. In the 100 block of m street northeast. That car was captured on surveillance video. A passenger from the car is shown walking to a nearby metro. A new call to stop the violence in Prince Georges County tonight. Seven teenagers have been shot and killed this school year. Residents lawmakers radio personalities, joined a townhall meeting in the recreation center. Two of the teenagers killed this year were students at suitland high school. One of them was Charles Walker jr. Tonight, his cousin offered advice to other teenagers. Shoes, give it up. A jacket. Give it up. The meeting followed an arrest in a high profile teenage murder. Marquel ross was killed walking to school. Today Police Charged 20yearold Trayvon Bennett with the murder. Police say the gun heap used was in several other crimes. Bennett was already in jail. Tonight two house fires in maryland and investigators say the same thing is to blame. Baseboard heaters are suspected in both fires. And it is prompting a warning. Information that could save lives. Darcy . Doreen, this is what a baseboard heater looks like. Investigators tell me theyre a safe way to heat your home. And heres where the danger is. And the heating elements inside. And took the lives of two sisters. And investigators now know the cause. Draperies that were close to a baseboard heater that ignited. Investigators have ruled the fire that killed sophie and madigan, an accident. Fire Officials Say baseboard heat is considered safe. And just like space heaters they have to be kept away from anything that can catch fire. Ned to keep the electric heater. 8, 12 inches away from draperies or furniture. A family in Prince Georges County lost their home. A brother and sister escaped the flames. Fame the familys blind dog coco had to be rescued. Looking at an electric baseboard heater as possible cause of the blaze. Baseboard heat in the bedroom. I have firemen cleaning up the house. They half been looking and see it right here. Investigators say if you have baseboard heatersen your home it is a good time to make sure theyre a safe distance from curtains and furniture. Important to know, investigators, say neither home had a working smoke alarm. Critical to have one of these in each room in case there is a fire in your home. Reporteding live from college park, darcy spencer, news 4. Tonight investigators are frying to figure out what sparked this fire in potomac. Flames spread from the garage to the house on Willow Green Court this afternoon. Nobody was hurt here. Friends and family of a mother daughter murdered will have to wait for justice because of a mistrial in the case of a suspected serial killer. A judge declared the mistrial today. As prosecutors argued jason scott killed ebony adewitt. A detective made reference to scotts involvement in a number of unrelated Home Invasionsai judge ruled that the jury could hear about only one of those Home Invasions. Prosecutors say they will retry the case. In the meantime scott will remain in jail. Because he has already been sentenced in those Home Invasions. The man wanted fofr questioning in the murders of an elderly couple may be nursing his own wound after a scuffle with a man and his oxygen tank. Police want to find John Jeffreys as they investigate the murders of the couple they were found dead in if their home yesterday. Jeffreys is suspected in a Home Invasion in fredericksburg. In that incident, the 67yearold homeowner fought back hitting the intruder over the head with his oxygen tank. 911 calls were part of an emotional day of testimony in the sentencing of a 15yearold who admitted to opening fire on his classmates inside a high school cafetericafeteria. Jim handley and the dramatic reports. Part of the evidence released by Baltimore County states attorney. We are getting our first look at some pictures of the terrifying day inside the crowded cafeteria. Where 15yearold robert gladden opened fire. Three photos released to night. Showing the scene inside perry hall high school. In the second after the lunchtime shooting. And e hopened fire. And the vending machine. And videotapes were released to night. And he had been plotting the attack for months. And he will not get out of prison until he is 50. And witnessed a shooting and rushed home. She was next to the shooter. I didnt know. I i dont know who to get in touch with to try to tell them that she is home safe. Now one teen was injured in the shooting. A 17yearold with downs syndrome, hit in the back. He missed two months of school. But he has now recovered. And is back in class at perry hall. On the live dex, im jim handley. We have breaking news in maryland. We learned that the inner loop of the beltway, all lanes, closed north of annapolis road. Because a tractortrailer apparently is overturned there. We are told the driver of the truck was critically injured. It is not clear right now how long the inner loop of the beltway will remain closed at that point. We have a crew on the way. We will let you know when we get more information. With congress counting down to the sequestration, and the investigation of the zero dark 30 is over. The committee had been investigating whether cia officials improperly revealed interrogation tactics used to track down osama bin laden. In the movie waterboarding is used to gain valuable information. After talking to filmmakers and officials, the Committee Said it will take no further action. I have no time for my family for a bonn voyage. So heated moments. At a forum for teachers tonight. They vented frustration to the school board. They did so at a Hotel Ballroom in falls church the teachers stay theyre overworked and spend far too long grading papers and tests. The demands of the job they say are hurting their personal lives. Im concerned that this is going to ruin my marriage. You know, i have two kids left at home. I feel like i am missing all of their lives. School Board Members asked the teachers to send them possible solutions. The board will address the concerns in a work session in april. Up next on news 4 a state trooper sideswiped by a car. See the takedown as the injured officer gets back behind the wheel to make an arrest. Bizarre story involving a man from maryland. Well hear what this guy did to get out of his dinner tab. Why its landed him in jail twice. Plus the controversy new video shows a Florida State troopers move to stop a teenager accused of hitting him. He bumped the side of her car on purpose. Caused her to lose control. Troopers say she hit him while he was standing on the side of the road. He injured his leg, climbed through the window of his damaged patrol car to chase the woman. Once in custody, the 18yearold driver asked the troopers repeatedly what she did wrong. She has been charged with dui and hitandrun. The trooper was not seriously injured. Two brothers from oakton, virginia among spectators injured during a terrible wreck at daytona motor speedway over the weekend. A 14car pileup during the last lap of the race saturday. It ended with kyle larsons car flying into the fence. That separates the track from spectators. More than two dozen people were injured. We are told that two brothers still in the hospital. More trouble for a baltimore man who got out of jail for faking seizures to skip out on restaurant bills. He was released after doing times for dining and dashing. A few days later, hit two more restaurants. Palmer faces a year behind bars. Tonight facebook is cracking down on users trying to cash in on the tragedy at sandy hook. Tonight a massive winter storm continues to dump snow across the midwest, in many areas. Snow totals are measured in feet not inches crippling communities from texas to missouri. The second vie lnt cyst time to strike the area in the last four days. The wintry attack on the midwest was at times relentless. Some have 12 to 13 inches. 8s, 9s, 10s. The texas panhandle. So deep. The guard was called in stranding motorists. Pushed by Hurricane Force wind. Going to step outside and let you see what its like so far. Whiteout conditions, the National Weather service deskred described as a crippling historic blizzard. The storm pounded oklahoma with a foot of snow in several areas there. As it moved into kansas. Pretty bad coming in on the inner state. Many rushed for last minute supplies preparing for their second winter blast in the last four days. Not much we can do about it. You just get through it. Reporter a challenge that like the snow totals continues to increase across the region. Jay gray, nbc news, wichita, kansas. Just jealous looking at the snow pictures. I wish that was. That was us in 2009, 2010. We saw back to back blizzard. Wichita, the two biggest storms they have ever seen in the region. Now for us it is going to be one nasty, nasty tuesday. I told you earlier. Could be one of the nastiest days we have seen this winter. Thats going to be the case. When you add in temperatures. In the 30s. And it is a cold, cold rain. Well, thats pretty nasty day if you ask me. 39 degrees. The current temperature. Wind on the calm side. Nice night tonight. Get out right now you can see the full moon. Think that will be the last time we have the chance to see the moon. We will see a lot of cloud over the next couple days. Look at the numbers right now. Really dropping with the clear air. 28 in frederick. 39 in washington. And the precipitation in most areas. And radar. Clear around our area. And not too far down to the south. And get into the act lgs. Severe thunderstorms. And back to the west. It is blizzard warnings. Wichita, hallelujah. St. Louis. Chicago. All going to be affected by the storm. For us all this moisture. And we saw sunshine today. A beautiful monday afternoon. This will be the last Beautiful Day well see. Probably at about the next week to maybe week and a half. The rain will move in by early tomorrow afternoon. Most likely by 1 00. See the rain move in. Wind out of the east. Going to push a lot of the moisture into the blue ridge. We could be looking at flooding potential there. And we do have the flood watch in effect through tomorrow evening. For everywhere around the metro area. Prince georges, anne arundel, howard, montgomery, fairfax, northern fauquier. And the blue ridge. 1, 2 inches of rain in localized areas. And something else. The chance for ice, sleet. Hagerstown. Martinsburg. Winchester, luray. Above 1,000 feet. If you are below that shouldnt have too many problems. Starting off with cold air. We may run into problems early during the afternoon. Watch out for that. And everybody should change to rain late tomorrow afternoon. The rain moves out of here by overnight tomorrow night. Looking at drying conditions by wednesday. Wednesday afternoon. We get on the mild side. Another chance for some showers to move on through. On our wednesday. So, once again. Looking at plenty of cloud cover. Cloudy and cool. Dry start tomorrow. Bring the up brel latmbrellas. Nod goi not going to need them early. Youll need them late. And actual temperatures. 38 to 45 degrees. There is your next couple days. High of 58 wednesday. Chance of showers. Flurri flurries, thursday, friday. Maybe saturday. Sunday. The first weekend of march. Looks like a chilly one. 5 degrees below average. Temperatures in the mid 40s. Winter not quite gone yet. Tomorrow as i mentioned nasty. Cold rain is not fun. Thats the worst i think it is. I agree. Thank you, doug. Coming up did you see the wizard . Watch this shot by nene. No look. And one. Yeah. Watched part of the game. Not a bad game. They continue to impress. It really is it really is pretty surprising. You look out there, who they have on the floor. It still isnt that impressive as a, as a core. Guess they almost had butler traded to the wizard last week for ariza, the deal mixed by donald sterling. Wizards fans love butler. And this time in toronto. The first victory north of the border in four years. John wall and the wizards all smiles after winning their last two. We skip ahead to the third quarter. Tied at 49. Wall looking for his backcourt mate bradley beal. Pulling the trigger from the corner. Gets it. Team high, 20 points. Beal, wizard up by three. In the fourth. Of by nine. Check out nene going base line. Spin move. Of and under. Thats not an easy shot. Big yeah. And one. Wizards hold on to win their third straight. 9084 is the final. According to the San Diego Union tribune, the Redskins Front Office will be adding former chargers general manager, aj smith. An advisory role. Perhaps he should advise the redskins not to do what theyre thinking ab ing ing about doing nfl. Skins are faced with second consecutive 18 million salary cap penalty this season. The organization spreading the word theyre kidding lconsideri action against the nfl that could delay free agency for the league. If the redskins choose the route, dan snyder versus every owner in the nfl. And the cowboys were docked salary space, significantly less, 5 million for the season destd decision to penalize both teams. And multiple reports say the redskins havent given up. Speaking of caps. And a cool 3. 7 million. And two years. 4 million. This season, averaging the most ice time. Not a big surprise friday. Petersons first title defense in 14 months. He had the controversial win over them and then tested positive for synthetic testosterone. Now, he is back. I just trying to remind people that i am a top fighter. You know . Even before the kahn fight. And just remind people that look if you take the kahn fight away from me that fight never