tonight at 11:00, dash cam video rolls as bystanders see a man injured and bleeding and do nothing to help. what caused a computer

glitch that shut down the metro system. the search for a mystery couple who got engaged at a d.c. landmark. but first breaking news in montgomery county, one person is dead and another critically injury after a small plane crashed just right takeoff. it happened near davis airport. shomari stone has details. >> reporter: right now ithe plae went down 20 yards from where i'm standing. the faa investigators arrived to determine what happened to this plane. this small plane crashed just after 7:00 monday night near davis airport, killing one, injuring another. jack peters mourns over the loss of his friend who is an

experienced flight instructor. >> a man in his 70s, been flying for many, many years. >> announcer: witnesses said that the beechcraft rolled over and went down just after going up. dennis stiles is an aviation mechanic at the airport and ran over to help. >> the engine lost power and the pilot was struggling to turn around back to the airport. >> reporter: the pilot taught dennis how to fly. he is well respected in the aviation field. >> a good friend of mine, a gentleman who was a fixture at the airport. >> reporter: the plane went down on the other side of those trees right over there. look how close is it to this house, approximately 50 yards away. and you live in this home. how do you feel. >> i'm worried. i have three kids at home and living this close to an airport it makes you concerned. >> we're blessed that there were

no homes involved. the people around here are accustomed and used to the aircraft around. >> we can't speculate on what could have happened. >> reporter: the ntsb will be here torment. i'm shomari stone, news4. and more breaking news in woodbridge. firefighters battling a two alarm blaze. up to a dozen families have been forced out of their apartments tonight. one firefighter has minor injuries. investigators are still trying to figure out what sparked the fire. and our other story, the high heat tomorrow expected to be the hottest day of the week. veronica johnson is tracking the conditions. >> we hit a high temperature of 96 degrees. 96 yesterday. so we are smack dab in the middle of another heat wave. look at the temperatures today in the eastern two thirds of the

nation. 100 degrees in denver. 98 in kansas city. the cool spot today, miami florida with a temperature of 86 degrees. the heat is expanding eastward again expected to be one of the hottest days of the year. we don't have any advisories right now but with the higher humidity, that could change. detroit, chicago, st. louis and cincinnati under a heat advisory. the humidity may be down but the temperatures up tomorrow. we are in the 70s. but the heat index still at 85 and right now feels like 899. police are looking for people to this video showing people ignoring a dying man on the side of the road. no one stopped to help. the crash happened on the night after the derecho storm.

the driver stayed on the scene. the people in the video aren't in trouble but they want to get their account of the crash. a man in dead in maryland. 30-year-old bradford mccoy was run over after getting robbed at gunpoint yesterday at oates street. three masked men robbed mccoy and several others and went to rob a woman in a car. she started to drive off and hit mccoy. he died at the scene. >> he always looked out for me. and he did things that just keep you happy. he was a bundle of joy. >> reporter: mccoy was a contractor for comcast, the parent company of news4. the suspects stole his work van but ditched it later on in the district. metro doesn't know what caused a major computer glitch over the weekend and it could

happen again. the problem forced metro to shut down the system twice. officials do not believe it was a cyberattack and rides were not in danger. the transit agency is working to figure out what went wrong. >> we are concerned and will be after this 24/7 until we get to a root cause and most importantly the solution to make sure it doesn't happen again. >> the move comes after a rough couple weeks including a derailment on the green line and a power outage. disturbing allegations surrounding workers at the treasury department. officials are being engaged for unethical and criminal behavior including soliciting prostitutes and receiving gifts from bank executives. the names of the employees were not revealed and it's unclear if they are still employed by the treasury department. court marshal proceedings

began in connection with a sex assault scandal. luis walker is charged with 28 counts of rape and sexual assault again ten female recruits. he is a trainer under lackland air force base. a woman who trained at lackland explained how something like this could easily happen. >> complete position of they have power over you. there is no room for debate. you do everything they say to do. you don't say no. there are repercussions in the military if you disobey a direct order. >> there are an estimated 19,000 sexual assaults in the military eh year but 13% are reported. a call for the d.c. mayor to take action. jim graham told news4 it's time for gray to explain his role in the scandal and answer

questions. three other council members asked for gray to retime. graham met with gray today. gray has not responded to the suggestion that he provide more details on his role in the campaign finance scandal. just 11 days from the opening ceremonies of the summer olympics. athletes from all over the world started to arrive in london. at heathrow airport they are expecting 240,000 passengers in 24 hours. they have an extra 1300 people to help the athletes get around. despite the influx of people, no reports of lost luggage or gear. a woman snapped a wedding proposal taking place on the war memorial on the mall. and now the hunt it on for the people in the photograph.

>> have you seen this picture? >> no. >> have you seen the picture? >> i have not. >> have you seen the picture? >> i haven't. >> it's one of life's most memorable moments. >> it looks good to me. >> reporter: and judging by this picture of a gal in her air force beau she said yes. >> i think it looks romantic. >> reporter: but who is this couple. the photographer would know right? wrong. a native of nevada said she was touring the mall when she spotted the couple and popped off these shots. why didn't the photographer walk up to the couple and give them the pictures. she was 100 yards away. tomorrow she will take to a national platform going on the "today" show to locate the soon to be newlyweds. >> something out of a fairy tale. >> reporter: she wants to find the couple since the july 2nd

encounter. the fairmont hotel is offering up the bait. >> we have few opportunities to give back. >> reporter: it is divvying up a two night sheathe with dinner, champagne, roses, breakfast in bed. >> we want to give them an experience like they have already had. >> reporter: now all we have to do is find the couple. erika gonzalez, news4. you can expect to pay more to park in some of d.c.'s most popular neighborhoods and hot spots. the d.c. department of transportation is expanding the perform parking strategy that starts near nats park. usually they are 100 an hour but are $8 an hour on game days. they have not said how much they are going to charge. it is to cut down on the number of people who park for hours at a time. coming up, a dangerous

discovery tonight. officials trying to figure out how needles ended up in some in-flight snacks. students will be banned from lighting up. spotted, the first

there's a milestone tonight in the 30-year fight against aids. the food and drug administration has just approved the first drug

shown to reduce the risk of hiv infection. it's a preventive measure for people at high risk of contracting hiv such as those who have sex with infected partners. delta is is trying to find out how needles got into turkey sandwiches served on flights from amsterdam to the u.s. they were found on a half dozen sandwiches in four flights yesterday. the sandwiches were prepared by a catering company in amsterdam. the company increased security for meal production and will use pre-packaged foods as the investigation continues. no smoking on campus will be the norm at the region's largest school. the university system of maryland will ban smoking next june. one limited area will be designated for smoking. officials will work to determine where that will be as well as the penalty for lighting up. students at penn state

university made a move to distance themselves from joe paterno. the student group that manages the tent city where students catch out to get tickets to football games will change their name from paternoville to nittaniville. the new nittaniville will donate a part of the proceeds to the center for the protection of children at the children's hospital in herbie pennsylvania. a water main broke and shut down streets in part of light streets at lombard street buckled after water gushed out of the main for hours. take public transportation or find an alternate route on tuesday. record food prices and higher gas costs could be weeks

away because of a drought hitting half the country. the lack of rain destroyed much of the corn crop. it affects 75% of what is sold at the grocery store and drive up the cost of gas because corn is are key ingredient in gas. one man is controlling the corn for his meals. he planted corn in front of hamilton street northwest. he is from el salvador and misses his food. this is how they do it back home. he will make tamales and tortillas. >> his neighbors haven't joined in yet? >> a baseball field might be built right next to it. if you build it, they will come. >> an ambitious plan. good sunshine but not much rain for his corn crop over there. >> exactly. the next two days are take it

easy days, you know, we've had those, for sure. another heat wave but not to rival the heat wave in july with four days in a row over 100 degrees. but we had two at 96 yesterday and today. the next two we're expecting temperatures to be even higher. so far, in fact this july, 5.8 degrees above average. making this the hotst july ever. 96, the high today. the temperatures right now, alexandria, virginia, 81 degrees right now. silver spring at 74, and 79 in chantilly, virginia. it's warm out there. and it's muggy out there. today we even had isolated showers and thundershowers. here's a look at the areas that did get rain. only a few hundredths of an inch

for the year. but gaithersburg, lees burg all getting rain today. what is left out there now just a few light showers in western maryland west of frost burg and in petersburg. we're dry for tomorrow. but the temperatures are the big story. they are going to rise quickly tomorrow. 79 to 82. we'll start out with a few clouds and humidity too. but i think that humidity starts to drop by the afternoon. 95 degrees is where i think we're going to be by noontime tomorrow. by 3:00, 99 to 100 degrees. a humidity start. we'll have a system coming through. the showers and storms staying west of the area tomorrow. but for wednesday higher humidity and temperatures topping out at 98, 99 degrees again. and cooling storms that will be coming into the area for wednesday and thursday of this week. but it's high heat really for

the next two days that we're going to have to deal with. tomorrow morning we're mostly clear and mild sunrise at 5:57. the sunsets are coming earlier and the sunrises later. for your afternoon we're sunny and hot. the heat index around 100. but right now we do not have a heat advisory issued for our area. i think that will change and one will be issued for wednesday. 94 to 100 degrees high temperature throughout our area tomorrow. here's a look at the four-day forecast. 99 tuesday, 98 for wednesday. wednesday and thursday of this week are the days we could see showers and some thunderstorms back in this area. thunderstorms with lightning, with the heavy rain and the wind. we drop to 87 on friday. it will be the best day out of the week. and the weekend right now is looking pretty nice. upper 80s to 90 degrees.

but lower humidity and sunshine. nice and quiet. take it easy. >> but don't necessarily lock yourself in the house? >> no. just hydrate. still ahead, a spectacular light show courtesy of mother nature. and team usa tuned up for

dan back from team usa.

did you get any autographs. >> doreen was there. >> he asked for my autograph. >> it was a fun event. just a star-studded affair at verizon servant tonight. politicians and redskins and nfl players came to see the best basketball players in the world before they head off to england for the olympics. the president was there and he got off to a bit of a slow start. president obama walked in shortly before tip-off. team usa rose to their feet. you can see the smiles on their faces. down 19-13 early on and anderson varejao give the lead to brazil. >> look, the obamas on kiss cam. but the first lady denies the president. >> she wasn't feeling it. >> not then. >> three minutes left in the second quarter.

great passing. they went a an 20-5 run to end the half. nenê gets the rebound but look at the hustle by lebron. to chandler and lebron for the three. lebron had 30. the president and the first lady. look at malia, guys, you got to kiss now. thank you malia. you got it done. team usa goes on to win 80-69 and head to england for training catch and a couple of exhibition games in spain and back to london for the olympics. the usa women playing against brazil earlier today. usa up by 10. give me that. we're going the other way. ahead to lindsay whalen who dishes. usa destroys brazil 99-67. well no fireworks from the

nats-marlins game tonight and no one either. wed win jackson continues to be the weakest link in the best starting rotation in baseball. bryce harper went 1 for 4. ryan zimmer man facing carlos z zambrano. nationals take a 2-0 lead on zimmerman's home run but it was a lead that edwin jackson could not hold on to. carlos lee going to bloop this into center field. zambrano and reyes come into score and just like that we are tied at 2. two batters later, jackson dealing to the always-dangerous hanley ramirez. this guy can do damage and that is what he does. crushes this to center field and right into that weird aquarium home run structure that cost

$2.5 million. the two-run shot gives the marlins a 4-2 lead. back home tomorrow for a three-game set with the mets. that is little weird. >> just a little. michelle obama was busy. she was too tired to kiss the president. mixed doubles for the castles. how about that? venus says get that out of it. venus also in women's doubles in the far court and watch her as she rips this right down the middle. they win that 5-1. venus only loses her singles match but the castles improve to 6-0 on the season. they have not lost in 24 matches t[ leanne ] appliance park hases been here since the early 50s.

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local companies lobbying to bring a high speed rail system to our area. according to the washington post one company is working with a japanese company to connect washington to new york. this rail system uses magnetic levitation technology to go at least 139 miles an hour. that's faster than amtrak's express that runs at 84 miles an hour. there was a solar flare this

weekend that provided an incredible show for some up north. the northern lights are normally visible in canadas and parts of alaska but this week there were reports in arkansas and minnesota. this could be a preview of what is to come. >> it looks fake. >> like a computer. >> that is our news. the tonight show is next. ♪

♪ ♪ [ male announcer ] everyone likes a bit of order in their life. virtual wallet helps you get it. keep track of spending, move money with a slide, and use the calendar. all to see your money how you want. ♪ >> jay: charlie, i heard you quit twitter. how are you going to communicate with your followers now? >> like this, jay. [ laughter ] [ cheers and applause ] >> jay: impressive. >> announcer: it's "the tonight show with jay leno," fe