oh my gosh, it's the guy from last night. what?! can i jump on your wi-fi? yeah, you can try it. hey! i had a really good time last night. yeah, me too. the only thing is that... the only thing is what? what's the only thing? oh my gosh he's married. he's a kleptomaniac. he's a pyromaniac. he's a total maniac. hey! hey! go back to your wife you sociopath! leave slow internet behind. the 100% fiber optics network is here. get out of the past. get fios. now $79.99 a month. go online or call now. call the verizon center for customers with disabilities at 800.974.6006 tty/v tonight, we are learning new details about two brothers who vanished while swimming in the chesapeake bay. police recovered the body of one of men and identified them as

daniel brown. nbc 4 learned the second missing brother is doug brown the co-owner of a restaurant here in d.c. doug and his brother daniel went missing after a swim off cove point beach in lusby last night. daniel brown's body was pulled from the water this afternoon. his restaurant just posted a message on their facebook book saying, it is closed due to a, quote, death in the family. the brown brothers went under water after struggling to swim against the tide. searchers believe that doug brown is dead and will resume search efforts to recover his body tomorrow. we will send you updates on the recovery efforts from our nbc washington app. new tonight, the family of a

volunteer firefighter killed by a drunk driver is honoring her memory in a very special way. autumn marie jenkins' family says it is on an urgent mission to stop drivers from getting behind the wheel and killing someone you love. nbc 4's darcy spencer is in our newsroom now with their emotional story as police crack down on impaired drivers. >> reporter: as you know, autumn was a volunteer firefighter and was starting a non-profit animal rescue group. her life was cut short last april. her family knows they cannot bring her back but they want to make sure you know what can happen if you drink and drive. a dui checkpoint held in the heart of the city dedicated to a 20-year-old who died after allegedly being hit by a driver who had been drinking. >> i have no problem with people who want to drink. but they shouldn't get behind

the wheel and drive. >> reporter: tommy is autumn's dad and says he hopes the checkpoint will educate drivers and send a message. >> maybe we'll will able to remove them off the streets before they injure or kill someone. >> reporter: the family is here with this picture of autumn. they want to make sure drivers know what this checkpoint is all about. jenkins was driving home from a restaurant when the crash happened last april. she was a volunteer with the fire station. that station crew responded to the crash. >> i am touched seeing everyone here tonight. >> reporter: the police roll call tonight packed with family and friends. autumn's fire uniform and helmet on display and the humane society brought one of the dogs she loved from the shelter. >> we have a lot to focus on as far as educating the public on the effects of dripgnking and driving. >> reporter: the family won't stop education efforts here. they're looking into starting a

chapter of mothers against drunk driving or another group here. police say the driver who hit autumn head-on has not been charged in connection with this case at this point. it's in the hands of the state's attorney. mostly clear skies today. but it looks like rain could play a role in your sunday plans. meteorologist lauryn ricketts joins us. >> the heat and humidity are coming back as we continue. 81 degrees in d.c. everywhere else, 70s across the board. if you're headed to the pool tomorrow temperatures anywhere from the 80s to the mid-90s. sunshine and then storms after about 4:00 tomorrow afternoon. but then we have rain chances as we continue through this week. the heat is going to return as well. that's what we're going to be talking about coming up in just

a few minutes. >> see you then. a house party turned deadly in mechanicsville, maryland, overnight. cody lacy died after being shot at a home there. the sheriff's office has not said what may have led up to the shooting. so far, no arrests have been made. new tonight, sandra bland was buried near her home in illinois today. she's the woman who died in a texas jail three days after she was pulled over for a traffic violation. texas officials say that she committed suicide and that she had marijuana in her system. her family has asked for a private autopsy and they say the marijuana report was just a way of smearing her character. the police officer who first pulled her over has been suspended for violating protocol. president obama's getting ready to address a large crowd tomorrow as he continues a historic visit to kenya. he and the kenyan president covered a wide range of topics today including terrorism corruption, human rights and

they even talked about adding direct flights from the u.s. to kenya. nbc's chris jansing has more on the strengthening ties between our two countries. >> reporter: huge crowds on the streets of nairobi today hoping to catch a glimpse of the man viewed as kenyan royalty. president obama hopes to use that popularity to pressure kenyan leaders on issues like democracy and human rights, particularly gay rights. >> as an african-american in the united states, i'm painfully aware of the history of what happens when people are treated differently under the law. >> reporter: at a frank and often pointed press conference, the president suggested a culture of corruption is holding kenya back. >> doing business and ordinary people just moving along in their lives here is constantly sapped by corruption at a high level and at a low level. >> reporter: he also took on the

legacy issue, answering critics who say his predecessors have done more for africa than he has. >> i've done everything i can to build on those successes. it isn't a beauty contest between presidents. >> reporter: he praised cooperation in the fight against terrorism laying a wreath at the memorial for victims of the 1998 bombing at the u.s. embassy here. the unenviable task of family diplomacy fell to his half sister who decided the guest list for last night's dinner. >> there have been relatives that show up that you didn't know existed, but you're always happy to meet. >> reporter: no presidential meet-and-greet for the colorful, loud and energetic crowds in nairobi but they were still having a good time. and inside the state dinner -- >> some of my critics back home are suggesting that i'm back here to look for my birth certificate.

s that not the case. history unearthed. why local archaeologists say this dig is so important. donald trump is stumping in iowa and tonight he is aiming his fire at a new target. and new details on the fire that ripped through a popular las v

officials in las vegas now say one person is hospitalized

with smoke inhalation injuries after this huge fire at the cosmopolitan hotel on the strip. a fire broke out near the roartop pool this afternoon and quickly spread to a cabana and the artificial trees around the pool. it took more than 100 firefighters, nearly an hour to put out the fire and still no word on a cause. hillary clinton says she never knowingly sent or received classified information using her private e-mail server. clinton spoke briefly to reporters while on the campaign trail in iowa. her remarks come one day after investigators asked the justice department to investigate her e-mails. clinton says if any of her e-mails violated the rules it was because they were deemed classified after she sent them. donald trump has taken a break from clashing with fellow republicans and is now in a fight with a newspaper. before today's campaign stop in iowa trump banned the state's

biggest newspaper, "the des moines register." he was upset about an editorial in the paper calling his campaign a bloviating sideshow. >> "the des moines register" is standing outside, too. super liberal rag not respected around here. >> trump has not ruled out allowing "the register" to cover future campaign events. storm team 4 meteorologist lauryn ricketts is keeping an eye on the forecast. the temperatures expected to climb well above normal. and firefighters

new at 11:00 a two-alrm fire in arlington, virginia. about 7:00 tonight, the fire departmenten responded to a fire reported at a house on washington boulevard. it quickly escalated to a two-alarm fire. the cause of the fire is still under investigation. no one was hurt. maryland archaeologists are working to uncover the history of a quiet corner of upper marlboro that was once the heart of prince george's county. the land has been inhabited by human beings for 10,000 years. the land was known as mt. calvert. the reason people have been drawn to the area is the patuxent river that runs right past it. >> we're able to learn about people that might not have been written about, whether it's because they were in this case this is potentially the area of

where we have slave quarters associated with the plantation house. >> at one point in time, the village that stood at that site was the county seat of prince george's county. now only one building is still standing. but didn't those kayakers looked lie they had the right idea in today's sunshine and heat. >> absolutely. i saw so many people on the potomac coming across the bridge today -- >> and people eating out tonight. >> they should because i'm not sure if they're going to have time to do that tomorrow, especially as we get into tomorrow evening only because we're going to have a chance for some showers and thunderstorms just in time for dinnertime tomorrow, which is good news if you want to head out to the pool or maybe on the potomac to do some kayaking. temperatures are dropping into the 70s. it wasn't that bad throughout the evening. but that heat and humidity are returning right in time for sunday. and then we'll have some storms on sunday and monday and then

again as we get into thursday and friday towards the end of next week. but we have another heat wave upon us. those temperatures are coming on up. in fact we'll see temperatures topping out in the upper 90s by the time we head into midweek. temperatures right now, we're in the 80s right now in d.c. 81 in d.c. 67 in culpeper. here are the overnight lows. comfortable but the humidity will creep in. no rain showers. maybe you got caught in a little sprinkle today. we're going to be dry thanks to high pressure. we're looking good for tonight and through the overnight. and not looking too bad for tomorrow. especially right up until about 3:00. if you want to make outdoor plans, like going kayaking, looking not too bad. we'll eventually rise into the low 90s for tomorrow. it is going to be hot and feel a little bit more in terms of humidity -- a little hotter than it actually is.

let's start this at 6:15 tomorrow morning. as we go through the morning, we're going to be dry. if you want to go ahead and make plans to go out to the pool, that's fine. but about 4:00, keep an eye to the sky. we'll see showers and thunderstorms develop. not expecting a severe break. but some could bring heavy downpours. but we will continue to see some showers and storms all the way through -- i'd say the first part of the overnight. the reason why we have a frontal system moving through our area. its presence will be felt by monday. monday morning that commute will be okay. but on the way home, we may head into a few problems. afternoon storms on monday afternoon. and then as i said, we really start to get hot. humidity around all throughout the week. so our temperature, the feel-like temperature, the heat index, right around 97 on tuesday, right around 100 on wednesday. if not over that. we'll have to watch for heat advisories potentially issued by the national weather service. tomorrow, low 90s.

a chance for storms before 5:00. showers and storms on monday. looking good tuesday and wednesday. but just hot and then thursday, hot. another chance of storms as we get into thursday afternoon and the first part of friday. the boys of summer, still ahead the nats beat down on the bucs thanks to red hot hitting. dave is up next.

the nats found their bats and now dave can be a little light-hearted. >> that's right. it was a fun night in the newsroom.

i learned a new hip acronym that i'm going to use in this sportscast. you don't want to miss this. this is history making, maybe not. but who's on first, what's on second and i don't know who's on third. it's been that kind of season for the nationals. tonight, after an illness, clint robinson was back starting at first. yunel escobar returned to third. and anthony rindon started at second in game two in pittsburgh. rindon missed the last 23 games with a quad strain. back tonight. this is the pitcherer. gio gonzalez, back to burnett. second rbi of the season. nats up 2-0. gio also getting it done on the mound. bottom frame of the inning, andrew mccutchen goes down

looking. one earned run in five innings for gonzalez. pirates get to the nats' bull pen. ian desmond's bat is on fire. crushes this to left. two-run shot. third straight game with a homer. nats up 7-3. then there's more. in the eighth michael a. taylor with a man on first. and taylor awesome. taking this one for a ride deep to center. two-run shot. 4 for 5 with three rbis. the nats beat the pirates 9-3 the final. the orioles visiting the rays. desperate for a win. why not shake hands already? chris davis, top of the third, bases loaded, they call him crush. that's what crush does. he crushes this one to right. his fifth career grand slam. orioles up 4-0. and a traffic jam to get back in the dugout. all that handshaking.

miguel gonzalez on the bump for the orioles. man on, gets john jaso swinging in the third. top of the eighth now, o's' offense keeps going. lowe, down the line. that's a fair ball. lowe is getting waved to third. here comes the relay and the throw is off the mark. yolo is heading home. scores on an error. o's snap their four-game skid, a 5-1 win. this is real history. to wrigley field cole hamels giving philly fans maybe an historic good-bye. he struck out 13 cubs. a no-hitter going with two outs in the ninth, kris bryant takes it deep to -- uh-oh. don't tell me it's over. herrera, did he misplay it? no. makes the catch. no doubt right? no-hitter for hamels. 13th in phillies history. phillies win it 5-0, the final.

to soccer we know d.c. united is home to play the philadelphia union tomorrow night. the union's home park was booked this weekend. it's 15.4 miles from the eagles' home and the site of tomorrow's gold cup final. the united states may have been worlds apart because ppl park, the u.s. wanted to be 15.4 miles up the road in the final. so did panama. 1-0 lead until the 70th minute. bradley found dempsey. dempsey's seventh goal in six gold cup games. tied at 1. after extra time, this match would go to penalties. u.s. keeper is up for the challenge against armando cooper. that's good. but the u.s. down to its final kick.

beasley in probably his last game with the national team, not a storybook ending. luis mejia. . women's soccer, we promised you this at the maryland soccer plex. ready to see the captain return against the red stars. she returned. to midfield. she helps set up crystal dunn. almost paid off. but now this is a chance where dunn will finish for the washington spirit. she pounces on the loose ball. that ties it at 1. so the spirit at least get a point as 1-1 the final against the chicago red stars. great crowd. 5,100 at the maryland soccer plex. >> yolo. >> getting the first game under my belt and get out with the squad, have our first game back

at home. it felt like my first game of the season. it was nice to get a full 90 minutes in with the team. get a goal in the end and get a point out of the game. >> the acronym is yolo, remember that. >> thanks for spending your night with us. "saturday night live" is next. good night, everybody.

iran keeps their nuclear facilities. military sites can go uninspected. restrictions end after 10 years. then iran could build a nuclear weapon in two months. iran has violated 20 international agreements and is the leading state sponsor of terrorism.

>> and now a message from hillary clinton. >> good evening! [ cheers and applause ] hello. ah-ya-ya-ya! hello. i'm hillary clinton. tonight i'm speaking to you not as secretary of state or as a senator or as a first lady but as a relatable woman on a