investigators say darren moore is onee two men responsible. police arrested him wednesday after heri bde himself inside a home in buoy. there's been noord yet on the second suspect. >>> we have an update on that breaking news we brought you yesterday. montgomery county fire officials say arone tank somehow fueled a townhouse fire in gaithersburg. take a look at the video from chopper 4. fire officials say the couple who survived by jumping from their second floor bedroom slept with their door closed. that closed bedroom door mayav have their lives. after battling this fire for hours, firefighters went door to door in the neighborhood to check smoke detectors. news 4 spoke with one coupl who says it was a fire -- for them. >> this is not good. i don't want this to happen to our home. we have a baby. let's just get ready. i mean, god forbid something haens. >> montgomery county fire and rescue offers fr smoke alarm installations and safety checks to residents. >>> well, here's what we didn't e during that massive backup just a couple of days ago

lice say theyaught one of the alleged kidnapers.d 25-year- darren carlisle moore who's been arrestedfor gun charges. h police say barricaded himsilf inde this house in bowie las night before being arrested. today just a few blocks from the shootingozens gathering to protest the violence and mourning another life lost. >> our kids are dying. >> this is every day in the neighborhood for no reason. i can't even put it in words. >> darren moore appeared in court today and a judgerdered him held without bond. aimee cho, news 4. >>> we go nowo the crisis at the border as the integration debate reaches a boiling point. first lady melania trump makes a surprise trip to the border for a firsthand report on the crisis. back in washington lawmakers aro strugglinggree on a long-term fix. blayne alexander is on capitol hill today for us. >> reporter: erica, here on capitol hill we started with two bills. we've now gone down to one and that one is facing opposition from some republicans who say that it's not tough enough. now the vote has been postponed until tomorrow in a scramble to get enough s

investigators say darren moore -- he was arrestedft wednesday he barricade himself inside a home in buoy. no word yet o this second suspect. >>> if you shop at major on-line retailers, zuch as amazon, you're already paying on-line sales tax. medium sized businessesre expected to be hit the hardest. >> about 50 residents heholdled ld a town hall meeting to talk about their op skbli blsh they say there's alrea enough construction and traffic in the tech giant willwe , still make things worse. >> i prefer that they go elsewhere. we don't need it. there's just so much more development that keeps popping up, like, every month. >> others say they done mind being the next headquarters as lo as amazo pays its fair share of taxes. local leaders say luring hq2 would bring 50,000 jobs and billions of dollars in revenue. >>> it's 6:0 8. a first of it's kind fitness and health facility is now complete in prince george's county where. >> a ribbon cutting and dedication ceremony will be tomorrow. a new family live center in uppermarlboro. nicole jacobs is live now with why this new facility is pretty u

police believe darren moore kidnapped him in buyy. simmons was later found dead of g a shot wound in a drape age alley in southeast. darren moo is facing kidnapping charges. rm te murders are pending. breaking news, a southern maryland womanft has dieer she was attacked by her fiance's dog. we're also learningichat thetim was an employee of primghts. janice suit wipped was attacked in huntington maryland. it happened in a grassy area justdjacent t the frontard. drivers whoaw the attackalled 911 for help. police responding to the scene shot and killed the dog as i charged toward them. its a mass tive fix and w had lith the couple for four years he's been my buddy since he was a puppy. he would see me outde running around. he would come up to me love on me. he would see me pull in myew mothes ay and he would whip for me to come up and petho him. he nevewed anything aggress never.l trying to figure out how rutky gotside of what appeared to be in a fenced in area. the investigation continues. earlier5 on fox tonight we're learning even mor

. >> reporter: darren moore ndappeared in court todayas charged with kidnapping. him held without bond. aimee cho, news 4. >>> now at 6:00. >> they are so lucky. look at that thing. >>> dramatic n images capture the frantic moments after a fiery crash. see what it took to get these workers to safest. >>> the fady makes a surprise visit to texas amid growing backlash at the border. but the attention quickly turnee to whatas wearing. >>> plus questions about what triggered the attack after a woman was malluled by hur fianc dog. >> plant that is so poisonous you could go behind by just touching it and it's sprouting up in local neighborhoods. >> announcer: news 4 at 6:00 starts now. >>> thursday evening, a time when members o congress often jet out of town, but the first weekend of summer will have to wait. >> yep. there's another vote on immigration ahead. >> we begin again tonight the crisis at our border. the first lady makes a surprise trip t texas to see the situathen for elf. >> confusion reins after the separate changes his decision on separating families. >>>