Because be kids could walk home alone. Afterw, people could not unde how two blonde sisters cou just vanish like that. W 39 years later, it looks like they are the closest they been. But police say they need your help. Montgom dets say d allen welch senior was a Security Guard near whean pla in the 1970s. Our feeling is were cl to resolution than we have ever been. Police say he is out 20 years older than his nephew, l lee welch jr. , who also went by the name michael, named a person of interest earlr ts year in february. The news4 iteam has learned that at le a half dozen peop have now come forward since febr, all saying they were approd by a man with a badge at Wheaton Plaza, who accuse them of stealing, and tried to grab them. At lea one of these incidents happ two years after the lyon sisters vanished. 12yea sheila and her 10yd sister, kathryn, we last seen at Wheaton Plaza mah 25th, 1975. Theye wal to their home a half mile away, but never arri sketc was made from a desc giv by a witness at mall. A friend who was with the lyon sis earlier told police a man had been following them. Thiss the mug shot taken two s later of lloyd b. Welch. Hes connected to sex assault in self states, and is currently seg a 33 year sentence in de for sexual assault. Cold case investiga started fo in on welch earlier th year, and the last few wes the been searching a large swath of property they bee was and may still be owned by the uncle, richard welc here in southwest virg, about five hours south montgomercounty. I bel well get to the bott of where numerous crimes han committed when this inn is over. Do you thk the girls are on that mountain . Do i personally think so . I personally think there is a r investiga wont say if the two men or anyone in e welch family has answered thr questions. But announce they will convene a gran start. Now, the commonweah atty he says if someone refuses to an questions, the grand jury n force them to by throwing th in jail and keeping them in jail unt they agree to test now pole say if you ran a bu or run a business in the Wheaton Plaza area, they want you to go through your res fro the 1970s, to see ou had a Security Guard nad richard welch. You did, they want to hear fr you. A thompson, news4 iteam. Thank you. Now to the urgent effort to keep one case of ebola from be an outbreak in the u. S. The worlds top ebola expert is in texas right now, working to idti anyon who might have been exposed. Ther late word that prt oba called the mayor of dallas this evening and fede Health Officials are ta steps to ensure that air tr remains safe. Jay gra h when i go, i come to you. As she prays for her son i know you are looking on me and i a looki on you. I pray for you to get well. R a specializ l Team Continues to treat th eric duncan inside an isn unit at texas health pr hospital, while in a second emergency cent, t theres centers for die control have tracked his prog and the ongoing effort to f any who may have had cot with duncan before he s admitted to the hospital. There is a list of about 100 of what we call potential po conta and that will culled down to a list that wi begin the Contact Tracing on. Heah workers co to post flyers and comb the apartment complex where four memb duncans immee family have now been ord to stay inside their ho with no visitors until at t october 19th. The actions that we took, whe unusual, were ap and theyre there to come to, you kno for the safety of e family, as well as the of th. Good morning, good morning says there were no ol sit absences today at scs whe some of the family membs were students. Just pray about it, you know, j going about our days, while federal, can do. Ste and local teams do what th to make sure that de vir doesnt spread. Heal off say now theyre conft they have the virus cont but will continue to widen the net to make sure it stays t way. Jay gray, nbc news, dallas. And now that we know the eba patient in texas made a in our area, some people. Re wondering how safe it might tran reporter, adam tuss, continues our coverage now, at dulles airport. Jim, tonight we have learned the man who has ebola is accused of lying on a questionn about coming into contt with the disease. Unit air is contacting who may have been on plan with that man. Mean the cdc and the airp are telling us theyre rey for whatever the infected ebola patient, thom eric duncan, was not shg any symptoms of ebola wh he was here at dulles in mid september. And e airport says its prep with medic personnel on hand 24 hours a day just in case. E cdc says it uses simple qug of passengers to de illnesses and has qu stations available in majo airports like dulles if the sit cal for it. My job is to travel so i keep trav it doesnt have much impact on as on the move, going from country to coun says news that duncan was he isnt troubling. I just, you know try to be safe. T to, you know, keep my the centers for die control says theres ze risk other passengers would contracted ebola from mr. Dunc, because he wasnt syc whe he was flying and ebola only spreads once the in person begins to show sis of sickness. The airpo authori here says the not been made aware of d they say dulles does have emery m personnel on duty around the clock to address any issues in the terminal and ed and linda are from vienna, virg, headed to portugal, spai and they said they didnt even thin twice abo coming to the ait today. We ha planned this trip. Were going. Wer not concerned. The never a fear. No, none. R and back here now li at dulles. Unit Airlines Says its reac out to about 300 to 400 pass on the plane with dunc. The airline says its doing that becae it believes its not a risk that it believes its t thing to do. Repog live, at dulles, adam tuss, new we more coverage and he resources on our website, nbcw d coming up in our next half hourl tl you about the work under way here in our area to stop the spread of the dise a man named deion warren has accused of murdering a man, a father, who is trying to prt his son. They picked up warren at a hotel in laurel last night. Poli say ace notoriety as a loca rapper helped track him s accused of shooting and kig a man in bowie on tues the secret service will have a new leader on monday, just days the resignati of di julia pierson. Form spe agent joseph cl has been named the acting dire. The head of president obams protection detail until he retired in 2011. Since then, clancy has been the head of corporate security for comc the company that owns Nbc Universal and this tv stat pison resigned yesterday with th servi under fire for a number of serious security brea i just a few minutes, the the can for mayor will de Critical Issues facing the city. One quen liky it to come up, shoul there be a change in on d. C. s most important and high jobs. Tom sherwood shows us which way the cans sm t swore in cathy lanier in may r Mother Holding a bible. Lani has stayed on for mayor vit gray and says she hopes to stay on with the next mayo would y be prepared to cont as police chief, re of who gets elected the nex mayor of the district . Sure. I love the city. I love my police department. D you know, i love what i do. Prov that the new mayor asks to stay. Y, i certainly would r an nbc 4 wasn post maris poll in sept showed lanier had a 75 rating, the highest of d. C. Officials. Mura bowser says she would apt her. David kattania wont publicly any potential appointmen. But news4 reported last month th kattania intends to keep the chief. An independen carol schwartz, al has declined to make any prom. Lani job is expected to come up tonig at 7 00 p. M. At the se of four debates among the three candidates th one hosted by wamus kodjoe nnam. It comes as an affiliated group, economic groh d. C. , is releasing a poll shg bowser leading kattania by only eight percentage points. In t district, tom sherwood, news now to our weather. Get ready for a big change in co over the next 24 hour is tracking the threat of st storms tomorrow. Yeah, thats right. Take a look at those numbers rit now. Were i 70s across the t by the time this thing moves in and out for the weekend, wee talking about temperatus that could be some 40 degrees cold than what you are looking at rig now. And thas actually the tee we going for. 77 for a high today in leesburg. Now thinking a low of 37 early on sunda morning. So, yeah, much colder air. Weve bn on the mild side, but the cool air and the cold air, the chill, it is coming. And it does come with a chance for som of those stronger break it down for you comi up and show when it moves in and exactly what you can ex for your friday and the week coming up next. Tha you, doug. Not by reason insanity. Des beh the stunning t in the s al policofficer. And how soon the gunman could be rele. Wit Jesse Matthew linked to two abductions, another man cod of killing another won in charlotte last ye is now making a big also, nationals fans are well tell you about the scavr hunt giving some pe access to the playoffs as we explore the striking si between this team and the 1924 senators. Those a the ones who youre watching news4 at 6 00 more now on the stunning t in th shooting of police officer, peter labo a judge ruled the gunman not by reason of insanity. Th decision visibly stubld stun prosecutio we we in e courtroom when the ver was announced and chs joi us live with more. Chri good evening. As officer laboy left the cour i asked him for his shook his head and quietly sa not right now. He then met with a comm attor who came out and spoke w. Pros brian porter came out court after the verdict to y offic peter lab and his fami are an inspiratio and a remi to the community of the sacr polic obviously, im disappoint i wish we could have brought a co home in this case. Howe on the evidence that was introduced at trial, i un leg decision d i can understand why the jue made the decision he did. Mental health expe inclu psychologt wim stayskel testified that bash she did not unde the consequens of his act when he shot officer labo said he heard voices in buy a knife and a handgun the day before the shoo. And he drank three beers to help him do what the voice commanded, to go to old town alexandria, to rape a woman. And sho a cop. But the voice told bashir nog bad was going to happen, that he was living in a parallel univ, and these arent real peop. Th was a nonjury trial. Judge james c. Clark ruled the dee had met his burden of prg that bashir was not cr responsibl because he didn know what he was doing was wrong. The judge referd bashir to the depa of Behavioral Health for an evaluation and report in 45 days. And then judge clark will ar the judge will decide whether he shou committed to an institu or released with cor released obvi well be arguing he be held in a secure facility. And tn if he is heltd held in a secure facility, a decision be annual reviews of his me status and his reha and his treatm prosecuto will seek to have bashir confined for as l the law allows. That the latest, live at the al courthouse. S gordon, news4. Tomorrow, d. C. Councilman jim graha will hold a meeting th will attempt to repeal cutb to a city program ca the temporary assistae for needy families. Its program tt many fa depend on for health wis they need. Yesty a 42 cut took effect in that program. That pro or the part that affected are those families th have been in the program for fiv years or more. That program right now helps mon 6,000 families in the city. Doug is back with more on our weather. We he got some big changes ar the corner, huh . And ill tell you what, e going to the game, for exampl you friday game is goin to be a great afternoon. Your satur game is going to a lot different for the nas and then its going to much, much cooler. Some said kind of like san o weather. Kind of. Temp will in the 60s but we going to get the wind ar our region during the afte there currently, look at dealing with some cloud r earlier. Now some sunshine and some nice cor in the trees. The col is starting to show up. 74 degrees, winds out of the east at 9 miles per hour. Arou the rest of the region, te are in the 60s. 68 in gaithersbu. In baltimore. As the os right now are taking on the tigers. 73 in winchester, 74 towards fred a nice afternoon again. We he had three days this n a row of clouds and fog early and th better conditions in the afte what well see again tomo. Fog early. Then par skies. And then becoming rather breezy. The wind tomorrow afternoon gug upwards of 15 to 20 mihour. Wind coming out of the sout rada not to show in our regi. Just back to the west, were watc this system. And its a very strong system. A lot of storms back towards st. Loui up toward the chicagola area, memphis. That the cold front that will sht our way over the next 24 hour d man, is it going to bring us a big change. Futu weather timing out well. 7 00 a. M. Tomorrow morning. Noti once again the fog. Most fro i95 towards the west. But even towards southern well see some of that fog, very similar to what we s. Frid at 5 00, maybe an is shower that would be du the game. But again, i really think the ga is going to stay on the dry side. Theyl g it in, no problem. A pr nice after for e then the rain comes in ar 10 00, 11 00, 12 00 hour. Any storms hold together, th could easily produce strong hour. Pwards of 40 to 50 miles th somethi were going to see we move through the night on friday night into saturday mo morning, that front is ou here. By saturday afternoon, were dealg wit sunshine, but it is going t windy. I thk winds gusting over 30 mi during the youve got plans on saturday, just mak note of that nd. And then sunday night or sa night, sunday morning, th when it gets cold. But one more day in the 70s. 77n d. C. 78 tw in fredericks. 73 in martinsbur leesburg at 74. Headg towards the Nationals Park tomorrow, hey, looking pr good. 75 degrees at 3 07 start. 73 in the seventh inning. 70 degre for that last out. So a nice forecast. Here the big deal. 65 for a high on sunday. Low of 47. That puts most of you in the 30s. Im thig you could see your fit frost of the season. It wl n last long, though. Get rig back into the 70s on. Next, a growing problem in a local county. Thieve smashing car windows to t womens purses. W at 6 00, where one woman saw her credit card being used just hours aft her car was hit this suing a sperm bank. One moms fight after having a plus, partying like its 1924 . The last time a d. C. Baseball te won the world series. Why tha team was loved nati, a the striking simio this years. With 5 perfectly sweetened whole grains, you cant help but see the good. Look for big g cereals with money saving offers on these breakfast favorites and give your budget a boost. The some energy inr out the. Octor air meaning playoff base. And tomorrow right here in d. C. , the natio prepare to make a run for the pennant. When the washington senators won t world series 90 years ago, the entire country seemed toe rooting for d. C. Newss Mark Segraves got his has on some recently video of that 1924 cham and joins us from nas park. Hey, mark. R hey, baseball fans are going to love this. The library of Congress Today ju released newly discovered vio from game seven of the 1924 world champions world sep game. This whe the senators won e excitement you see in stadium. Th video from 1924 was felt all across the country 90 years while fans here at griffith stadm went wild for the home te back in 1924, fans across the cou were rooting for them as well. People we really excited. They wanted the senators to go all of e way, becau they didn want to see the yankees or giants win as they had in the author of youve got to have heart the history of basebl in d. C. Says when the ss pet the red sox in bost to clinch the pennant, bo fans cheered. The red sox fans became se fans for that day. Theye vy excited. They rushed the field. They fou clark griffith, the sena owner in the stands and car him out on the fiel almost like a home viy for the senators. Newspape 1924 tell the story. It was big national news. It w on the front page, as you ment of many newspapers, the new york times, ab the fold. Y washington played it big. Of even the boston globe had a buck harris cartoon. R the president of the united st only at the games, he rooted for washingt. Hono the team with a parade. Huge parade, 100,000 people. Prest coolidge greeted the team even said he was glad the pennt was finally won because now maybe the government workers could get back to doing work. He sd pductivity had suff because everybody was so caugh up in baseball favor. R tomorrow well find t if governmen grin to a halt when fans take the fie here at nationals d is the giants who knocd the senators out of the 1933 wor series. Repog live at nats park, ma segraves, news4. All right. Thanyou, mark. We dont even want to think abt a possible parade yet. No, i wonder in mark res that nats fans, wasnt a whole lot of prody today. Gnomes th aced 100 of those the area. Six of them are autographe and the fans who find those win two tickets a piece to satu game. There s some out there. Here now are some of the places the alr been found. Dupo circle, National Portrait gall, alexandria city and the city dock in annapolis. The ori pla right now. And well have more on that game comi up in our sports report. And weve got news about anotr big event that will be happ here in d. C. Emin, Bruce Springstee mea and rihanna, some of t artists booked on the nati mal next month. Merystre, tom hanks and st spielberg will also make appe e concert for valor is set for vete day,uesday november concert will be free, but sp hope fans will donate to causes that help veterans. The highprofi crimes, ing the abduction of a uva stud w a man in prison for ki and killing a vi teenager is asking a jue to take a second look at his case. Maryld one of only a hal of stas that can ha ebola testing. The warning for Health Providers heregi t developmes in texa and an uptick in smash an grab tonit w report a victim reg what the robbers did wi her stuff in just a very wi her stuff in just a very short a in cases of rape and incest, just wi her stuff in just a very short a like the rightwing republicans in congress. They want to overturn roe v. Wade. So does she. I think roe v. Wade should be overturned. Barbara comstock even voted with rightwing republicans to require women seeking an abortion to undergo transvaginal ultrasounds. Thats all i need to know. Im john foust and i approve this messge. New tools in the search for mig uva student, hannah grah. A convicted criminal about st anr crime. Thieves targeting cars and sm windows to get inside. I was shaki. I wa reall shaking. The one area seeing an uptick bracing for an ebola emery in our region. What offic are doing to make sure hea workers here dot miss potel red