In the day tomorrow after a cold front brings a chance for another chance of storms. Clearing, cooler drier weather ahead. Ill share those details with you in a couple of minutes. Leon you can get a weather alert by signing up to text alert at wjla. Com. We will keep you posted. Learning more information on the murder of a family and the housekeeper on northwest washington mappings blocks away from the Vice President s home. That includes a new video shown to familys porsche. Brianne carter has been speaking with the neighbors and the investigators. She is live in the neighborhood near embassy road. What has she learned . What is the latest . Diane new images and potential new clues in the case. Here at this home, we see that police and a. T. F. Investigators continue to be here tonight. For days after four people were brutally murdered inside. Four days after Police Say Four People were brutally murdered inside the multimillion dollar home, streets are closed and detectives continue to take photos and gather potential evidence. This is concerning me because i have a family and i live near here. Diane a neighbor where savopoulos, their son and housekeeper were found dead thursday stopped at the home to tell police what he saw outside the house the same day the deadly discovery was made. I dont want to get into details because it might be useful information. I did i just stopped to give a report. It was unusual, out of the ordinary activity. Diane we are getting a look at the familys 2008 porsche as it was taken from the home. This video shows the car with waging flames shooting high in the sky as the volunteer firefighters responded to if call. Police believe the person in this Surveillance Video may be the person that drove the porsche and then torched it in parking lot. Now friday they said they were expanding their timeline asking people for information about the house and possibly the car. From wednesday and thursday when the house was set on fire. Tonight the police are not saying anything about whether or not there may have been someone inside the home on wednesday with the family members and the housekeepers inside. Meanwhile, we are learning information according to a nearby church saying they expect Funeral Services to be on monday. Reporting live, Brianne Carter abc7 news. Leon a grandmother is hurt but alive after saving her grandchildrens lives when the home caught on fire. The house caught fire in the tracy landing community. Neighbors driving by saw the place and began banging on the door. Six people inside escaped but the grand mother and two children were trapped inside on the second floor. That is when bobby told her to drop the two kids from the window and the neighbors below caught them. Once the children were safe the 578yearold grandmother jumped. She hurt her ankles and her knees but she is recovering tonight. D. C. Police are asking for help to find a sunday bandit. The man you see on the screen walked in the t. D. Bank at seven and istreet and robbed it. Clear surveillance photos show the suspect wearing a long shre colored shirt. Hat and dark sunglasses. Anyone with information is asked to call police. The son of late d. C. Councilmember barry reached a plea deal with the d. C. Prosecutors. He is accused of threatening a bank teller and desng a Security Camera inside a tie ride in a bank in january. Court documents obtained by abc7 requested the trial date to be replaced by a hearing. Details of the plea agreement have not been made public. You may have heard a man successfully hacked hacked in airplanes Computer System and hacked in the controls. Senior political reporter is joining us now with the latest. Scott . Scot there is some debate whether the man charged in the investigation, yet to be officially charminged did momentarily alter planes direction or if he claimed he had the ability to do so. It is getting plenty of attention at the highest level. Did this man successfully hack into a plane computer while on a flight and actually take control of the engine through the Inflight Entertainment system . According to this f. B. I. Search warrant request Chris Roberts claims he did just that. Causing one of the engines to climb resulting in sideways movement. We do roll our eyes when we see some of the reports. The guy who claims to have been in the cabin and he made the airplanes move sideways. Airplanes dont move sideways. Aviation consultant and former captain says any panic by the traveling public is premature. In a computer world, cyber or a computer expert says, very few people can refute it. In the ayeiation world flying is flying. Computer is not going to turn your aircraft or climb it without the pilots knowing. Intervening. Scott f. B. I. Official tells me there is no credible information to suggest an airplane Flight Control system can be access or manipulated from the inflight system. So a recent g. A. O. Report to congress mentions the potential and it has some on capitol hill worried. This is real. This is what Cyber Security and Cyber Attacks are all about. We have systems to protect against that. But welcome to the real world of Cyber Attacks. Scott you heard the f. B. I. Cast doubt on the potential danger. The request for the warrant says there was tampering to the wiring wh the flight. They have since grabbed some of his computers and thumb drives. Leon thank you scott. Amtrak Service Resumed today on northeast corridor as the new questions emerged on what happened before train 177878 derailed in philadelphia last week. Eight people died. Dozens were hurt. Investigators are looking at whether something struck the plane before it accelerated and crashed. They ruled out the possibility it was a bullet. Also today the first lawsuit connected to the derailment were filed federal court. Still ahead on abc7 news at 6 00 why president obama is starting a new twitter account. The big question asked by a former president. Plus the new law that could change how you enjoy food trucks in part of this area. And what we are now learning about the biker thraw that ended with a shootout that left nine people dead and a leon thousands fled ra maamdy as the isil militants seize control 770 miles west of baghdad. Reports that militants went door to door executing policemen and progovernment fighters. The Obama Administration calls ramadis fall a setback. Police in waco, texas on alert for possible retaliation after a biker shootout left nine dead. We learned four of the nine bikers killed were shot by police. 17770 bikers face variety of charges in connection with yesterdays fight at a popular restaurant. Investigators say started in a bothroom and spilled into the parking lot. We had wounded inside. We had people stabbed. We had people shot and we have people beaten. Today the twin peaks restaurant chain closed the waco location and revoked the franchise agreement. President obama is scaling back transfer of security equipment to police departments. President obama it can alienate intimidate local areas. Leon they cannot transfer grenade launchers. They are allowed with restrictions aircraft and tactical vehicles and the riot gear. Next on abc7 news at 6 00 a new law that allows food trucks to go where they have never gone before. A muggy day giving way to storms. How long that will last. Wizards head comb. And the mystics get their run started. Bryce harper joins elite in major league baseball. Oh what a run by the righthander. Wait until you hear this as abc7 news at 6 00 con leon food trucks in virginia will soon be able to go where they have never gone before because of the swipe of a pen. Northern Virginia Bureau chief Jeff Goldberg is live attisons corner with a look at where the trucks trucks will go now. What is the story . Jeff this is big news. On any given weekday you find plenty of food trucks and hungry buyers. But the area used to be one of contention until fair fax county changed the rule to allow food trucks to set up shop right here. Now the commonwealth of virginia is taking a big step in the same direction. Over the past several years it seems they popped up everywhere. But food trucks are much more than a place to get lunch. Street is in the fabric of the economy. The executive director of the d. M. V. Food truck association. And today joins Virginia Governor and others for the signing of house bill 2074727. Make no mistake. Today is of events in history of street vending. The Bill Champion by the delicate from Fairfax County will allow food trucks to operate on state maintained roads. Up until now food trucks and localndors could only legally operate on private important and proceedway to lead to fines and dispute among those who broke the rule. Now the trucks can go anywhere they want in commonwealth of virginia. [applause] thank you. Many food trucks turned their success to the brick and mortar restaurants and many restaurants developed food trucks. A motto of Small Business growth. They are the economic engine of the commonwealth of virginia. Each truck acan create up to four fulltime jobs. The jobs the economys woes . Of course not. But do they matter to the four families . Absolutely now this change does not mean that the food trucks will set up anywhere. Vdot will make regulations to what can happen in the future. Now certainly the truck operators believe that this big change is going to allow the trend to keep growing. Live in tyson corner Jeff Goldberg. Leon thanks. A Supreme Court decision will mean refund for maryland taxpayers to cost the state and the local government millions. Today justices ruled 5747 its unconstitutional not to allow a tax credit for money earned in other states. I means maryland will issue 20770 million in refunds 20770 million in refunds. 7 207 million in refunds. The commanderinchief tweeted this morning from the new account. potus. Unlike the obama twitter, this is managed by the president only. It already has 175000 retweets followed this afternoon with the answer from the question bill clip top. Who asked mr. The handle stays with the office. He said he was asking for a friend. I wonder who the friend is. The answer it turns out it comes with the house. There you have it. What do you know about the storms out there . Douglas as we get later in the evening and the heating slows down it will diminish the intensity. Nothing severe. Splash and dash. Rain sun comes out. We have a time lapse. From the Army Navy Country clubth through the day we have had clouds this morning that cleared out to the bright sunny skies. In heat of the day it started to billow up in the sky. The showers and the storms came and went. Even got rainbows around the area. Its kind of cloudy at the moment. Its 74 in college park. 78 in hay market. Differing rain amount. You have a heavy downpour and you have rain in a short period of time. Half inch in rockville and half inch in college park as well. Second time this month. The second time this season. 90 degrees. Reagan national airport. 72 is the morning low. The average is up to 76 and 57. In a couple more days we will have the average range of temperatures. On the doppler radar. The heavy rain slowly its drifting east southeast. North and east of wheaton making its way to ashton and montgomery county. Eventually college park. Another shower here moving east to fair fax county. We will watch it in the evening. I think the overall trend will diminish as we lose heating. Warm and muggy. 86 in washingtondulles. Lower 80s in many areas especially in regions that have had showers to cool them down. In the process of cooling them down, it just jack up the humidity levels as well. Plenty of warm in the east. Cooler air to the west. Cooler temperatures will arrive. Not going to have daytime highs in 40s. Well have them in the 70s when the front passes. Tomorrow may be isolated shower or thunderstorm as the front passes through. Later in the day it will turn breezy. Clearing skies and we will get cooler, less humid. Progressively through wednesday and thursday more cool, dry air arrives. It will be a nice weather pattern. If you have plans for the Holiday Weekend take a look. This is what well do first. Give you a look and then straight through the next seven. For tomorrow, 87. Still muggy. Chance of thunderstorms isolated. Breezy and cooler on wednesday. Bright sunshine. Lower 70s on thursday and upper 70s friday. Memorial day weekend mostly sunny skies saturday. Few clouds on saturday. Chance of a late day shower and storm on monday memorial day. The humidity levels as well. Leon and tim . Leon i want to see numbers you have on bryce harper. Tim phenomenal. There is a lot going on. Wizards pack up and leave. Mystics unpack and get started. Young bryce harper makes history. He is right. He will join the elite in game of baseball. Coming up next in sports. Now the toyota sports desk brought to you by your local toyota dealers. Tim we start with baseball. Nationals won 911 ballgames. 1519. Now just a half game out of first place behind the mets. But the big story is bryce harper who was namedded the National League player of the week for the second straight week and the tenth time it has happened in history of baseball. This is a monumental tear. He is batting. 522. 656ing onbase. Two triples, nine r. B. I. s and two stolen bases. If you havent gone to theballpark to see the 22yearold in person shame on you. He is a phenom they only come around every once in a while. Basketball fans the wizards gathered in the phone booth for the final time. It was an emotional gathering. Different in past years because this club knows what could have been. They are built for a championship. They reach the goals that they set for themselves. But john wall looks at it differently. Its not just the last few game against the hawks with a broken hand making the difference. Regot complacent. Redidnt play well going to l. Game. We didnt play well after the allstar break. We have games that we gave away to build up. We didnt do a good job. We didnt see how much home court means in the playoff. The wizards are now on Summer Vacation and the mystics take over at verizon. Mystics start first preseason game on saturday. Ironically at atlanta. The season starts for real may 5. And the season starts where they will play john hopkins. The maryland women will play syracuse friday in the final year. Great year for maryland in college lacrosse. Couldnt have been better. How about the weather . Doug a few showers and the popup thunderstorms. It will calm down later this evening. Keep an eye on that. More showers with the cold front tomorrow. Look ahead at the memorial day weekend. Only here on abc7 tonight. At 11 00. Sounds like a date. That is it for us. World news tonight with david muir up next. Tonight, trapped in the middle. The deadly shootout. Nine dead 18 injured. The fbi now called in. Rival bikers and a bloody battle in a busy restaurant. Tonight, video during the chaos. The Emergency Landing late today. 300 passengers. Mechanical trouble. And the other flight. The computer expert who says he got control of the cockpit through the Inflight Entertainment system. The fiery crash. The marine killed. There were already serious concerns about that aircraft. The cuban boy made famous in that tug of war. Federal marshalls storming in. Tonight here you will meet Elian Gonzalez at 21. His new message now for those marshalls. And the mystery fire not far from the Vice President s home. Tonight, the voicemails. The family calling from inside. Youll hear those calls. The fbi wants your help