Of four people. It was one week ago today that firefighters came to this mansion on Woodland Drive in a tony section of northwest washington. There they found the bodies of four victims. They had been tied up, beaten, tabbed and held captive here for almost a day. The fire set to conceal the crime and destroy the evidence. The suspect victim connection. Right now it does not appear that this was just a random crime, but there is a connection through the business of the suspect the family business. Reporter the connection. Police say the suspect wint once worked for american iron works on kenilworth avenue in Prince Georges County, maryland, a Company Owned by one of the victims. Sources say wint worked there from 2003 to 2005 and sources say he had a relative who was fired from that company some time ago. The pizza clue. We can confirm he went to dominos. Reporter one pizza or two . I think it was two. Reporter what do you make of this . So sorry for the family. Reporter while the family was held captive, someone at the house ordered two pizzas from dominos. This is how my sources are telling the story. The cops are inside the mansion looking for evidence. A lieutenant sees a pizza crust. He says why dont we have that checked out for dnua . They rush it through the atf lab, and they get a match. To suspect wint. Thats what leads to the arrest warrant. So are there more suspects linked to this horrific murder case . Well talk more about that coming up at 5. Now back to you. All right, pat collins. Thank you pat. Tracee wilkins continues our Team Coverage with new information about that connection between the suspect and the sa vaup loss family. Reporter we understand that daron wint did work here, and according to sources close to the investigation they told pat collins that was between 2003 and 2005. Now were hearing something very unusual happened near this location in 2010. According to Court Documents here, weve obtained from the Prince Georges County courthouse if you take a look over here this is where this all unfolded, at the shell gas station literally right across the street by those dumpsters there. According to court records, wint was there on december of 2010. A Police Officer approached him and found him sitting there with a machete, a 24inchlong machete and also a bb gun and open beer. Workers here at the american iron works say they were shocked to hear that the suspect believed to have killed save voes sa vaup loss and his family, the ceo of this company, was actually a former employee here. D. C. Police chief cathy lanier says 34yearold Daron Dylon Wint worked at the company. Sources tell news4 he worked here, again, 2003 to 2005. Its not clear what he did here. Workers we spoke with say they did not know him personally and this was their reaction to the news that the accused killer once worked here. Oh, i mean, how would you expect it to be . Its a tragedy. You know, its incomprehensible. It floored me. Thats all vi aess all i have to say. Reporter it looks like he did one day in jail for that incident that happened across the street at the shell gas station. Now, whether or not he had plans on coming here to this place we do not know. That is the latest we know here. Coming up on news4 at 5, well have more information from folks who work here and more reaction to the fact that a former coworker is believed to have killed the ceo of this company. Trace ki wilkins, back to you in the studio. We are working this studio from d. C. To new york. Were going to push out any updates for you on the nbc washington app. Turning to the weather, after one of the hottest days of the year, we are getting one of the coolest days weve had in weeks. Lets get the latest from meteorologist Veronica Johnson with more coming on changes in the weather coming still. Thats right. For today it really is unbelievable just how cool its been across the area. Temperatures are coolest in weeks since going all the way to early april and indicative of what it feels like during midmarch. 50 degrees in gaithersburg and sandy spring, camp springs, greenville at 51 54 manassas even areas west seeing temperatures in the 50s. Weve got rain right up and down the coast philadelphia to norfolk, even down to the carolinas where theyve had a little bit of thunder. All of this is moving out. Good news for anyone traveling late, showers are moving out. Moderate rain right now toward ocean city, moderate rain there in just a couple of minutes ill be back with your memorial day forecast later in the hour. It will include the forecast for the beach locations. Again, with that heat wave expected to build early next week. Ill have the details on that as well. This week isis captured a town in iraq and a town in syria syria. President obama is calling it a setback but says the u. S. Is not losing the fight against isis. House Speaker John Boehner calls that incredible. News4s Steve Handelsman is live on capitol hill where there is a lot of concern about what could happen next. Steve . Reporter right. And not a lot of answers, wendy. Who knows really what to do with isis . But lawmakers up here on the hill now, within the next ten days or so, have to decide have to authorize or not authorize both the nsa and the pentagon plan to fight the islamic state. Its looking stronger than ever. Despite two triumphs by isis this week capturing ra maddie in iraq and pal miry in syria, a World Heritage site president obama claimed off camera today i dont think were losing the fight against isis. Republicans are outraged. It just is incredible. Things need to change. Reporter john mccain ranted as palmyra fell. This does not have to happen. This is a result of a failed policy rnchtsz today experts laid out a republican plan. 15,000 u. S. Forces going back into iraq against isis. We are engaging in combat at that point. I dont think theres any way that you avoid that and i dont want to mislead the American People people. Reporter we have no choice says a counterterrorism chief for president clinton. Isis is more than a terrorist group ff group. Its a country and it will train terrorists and send them places like here. Reporter congress is debating the authority of nsa to catch terrorists through phone records. It would be irresponsible to let these authorities lapse. Reporter the house passed a plan for phone companies to keep the data, but some in the senate say no. We need to stop this indiscriminate vacuuming up of all americans phone records. Reporter congress has ten days to decide while it worries about isis. As for putting more u. S. Boots he on the ground against the islamic state, the white house today seemed to say no rejecting what it called any large military deployment. Im Steve Handelsman news4. Next on news4, a booster seat potentially putting your child at risk and why one company is pulling its product. And memorial day weekend means the start of summer and the start of summer means swimming. Today a local mother is sounding the alarm about the potential dangers involving children and pools. Summer is the season of swimming. But a maryland mother is reaching out to others after she had a scare at a community pool. Lora metra joined lawmakers for an announcement of something called a pool safety grant. These are funds that can be used to educate communities about pool safety, including cpr. Metra metras son fell into a communitys pool when he was 3 years old. He survived because of cpr. More kids under 5 die from drowning than any other accidental death according to the Consumer Products safety commission. What i didnt know about drowning is how fast and silent it is. There are other people at a pool. A splash isnt something that recognize. Children fall in and they sink silently and thats it. Metro now hosts cpr parties to help other parents. According to usa swimming four children drowned in maryland last year, five in virginia, and nearly 75 of the drownings happen in backyard pools. Could change be coming to the boy scouts . The groups highprofile leader makes the controversial call. And imagine finding out everything you ever wanted to know about a Cruise Ship Company before you set sail. What you need to know before booking that trip. There are a lot of channels on your tv but only so many you want to watch what if you could pay for the types of channels you want and not the ones you dont now, fios brings you a totally new way to customize your tv. Starting at 74. 99 per month with no annual contract. Get custom tv, including internet and phone. Price guaranteed for two years. Or get 300 back and free dvr service for 1 year, with a 2 year agreement. Hurry, offer ends june 8th. Go to getfios. Com. Cable just gives you channels. Fios gives you choice. Call the Verizon Center for customers with disabilities at 800. 974. 6006 tty v announcer youre watching news4 at 4. Its supposed to be the type of vacation where you just sit back and relax. But for some, a cruise can turn into a dangerous even deadly experience. Tisha thompson with the nurz 4 iteam shows us a new tool that you can use to check out a cruise line before you ship out. Our reporting partner pro publica has created something you are going to want to check out if you like to cruise. You can look up where problems happen on ships. For instance at least seven children have drowned in pools on wellknown lines since 2012. About 20 people fall overboard every year. And inspections routinely find problems with life boats. Sex assaults are the number one crime reported on cruise ships ahead of theft. Theres a reason. Youll want to read why. If you have a particular ship or cruise line that you want to check out, type in their name or go through this list to see how often theyve had a disease outbreak, a criminal investigation, and you can read in detail what the u. S. Coast guard found during recent inspections. Each cruise line is different. Some do really well. Others not so much. And you can see the responses and everything we just showed you by going to your laptop and typing in cruise ships on nbcwashington. Com. Tisha thompson, news4 iteam. Former defense secretary robert gates is calling for an end to the longstanding ban on openly gay boy scout leaders. Gates is the president of boy scouts of america. At the scouts annual National Meeting today he says the ban is no longer sustainable and can leave the scouts vulnerable to lawsuits. Gates wants to revise current policy so local scout policies can decide on their own whether to accept gay leaders. 25,000 booster seats are under a recall because they can suppose pose a fall hazard to children. Oxo is recalling its seat. The stitching on the straps can loosen, causing them to separate from the seat. The seats were sold at buy buy baby and babies r us. If you have one of these seats, stop uzing it and contact the company for a free repair kit. Well do we need to cling to our umbrella tonight . How is it looking tonight . We have improving weather conditions. For us, as we get into the Holiday Weekend, a chance to throw away the umbrella because its going to be a couple of days before we see any real big rains move back into the area. Get ready to pull out the sunglasses for the upcoming Holiday Weekend. 7 00 to 9 00, an isolated shower mainly east of i95. Right now temperature 54 degrees between 7 00 and 9 00 p. M. Then between 9 00 and 11 00 p. M. 52 with an overcast sky. So improving weather conditions driving impact forecast as we get into the evening hours, its been cool across the area today. 52 east in cambridge, 54 Martinsburg Winchester not much higher. But im seeing higher temperatures down south. Look at Virginia Beach 67. Then temperatures in the 60s down through the carolinas where theyve had some thunderstorms today. Right now Kill Devil Hill to top sell beach getting ready to get hit with this whole line of thunderstorms its really electrified down here with warm willingth for our area, leonardtown, light showers annapolis just about done with them, still some pockets of more moderate rain showing up. In our future weather again, its clearing late this evening. You can see even at 9 00 there still could be an isolated shower around hagerstown, front royal and luray. As we get into early tomorrow morning, already sunshine across the area. Tomorrow will be a bit of a breezy day breezy sunshine coming our way for the afternoon. I think winds will be picking up as we get into the afternoon. Then by 3 00 theres the possibility between 3 00 and 6 00 p. M. For a little bit of light weather coming through our area that could produce a few clouds and maybe trigger an isolated shower. But that is about it. Whatever we get showerwise tomorrow will be very brief and not last very long at all. Temperature, 74 degrees into d. C. Tomorrow, leesburg up to 73. Not too bad considering. Road impact forecast, if youre hitting the road early in the day tomorrow, expect dry conditions, breezy on the bridges by midday moderate impact. Then for the evening hours early evening late afternoon, still green because all i think well see is an isolated shower. Your memorial day forecast, saturday, sunday, monday were going to see a warming trend. Nice warm surge come noose our area from the low and mid70s on saturday with dry conditions to the low 80s on sunday. Its going to be warm. Then of course monday the chance of an isolated shower, but the big story for next week is the real heat thats going to Start Building with our first heat wave coming into the area. In just a couple of minutes well take a look at the forecast for the beaches. Rehoboth, ocean city and of course check in on the water temperatures. Im Tisha Thompson at the live desk. We have an update about Metro Service being suspended at this moment on sections of the blue, orange and silver lines because of a power outage. Right now metro is saying on the orange line you can expect Train Service to be suspended between minnesota avenue and eastern market. On the blue and silver lines, you will not have service between benning road and eastern market. There is a shuttle bus that is being established between eastern market, minnesota avenue, benning road to help folks try to get back and forth between those two locations. But once again it looks like blue, orange and silver lines are all having delays in both directions because of a problem with a power outage at the stadium armory station. We have calls out to both metro and the Power Companies to try to figure out whats going on. Well keep up updated as we learn more. Im Tisha Thompson. Next on news4, the fight against heroin is a major challenge in a lot of local communities. But there soon could be help. Why it took a stun gun to end a Security Threat at l. A. X. Imagine watching this scene play out in front of you as you get ready to board your flight. It happened yesterday morning in los angeles after a passenger with a ticket reportedly pushed past Security Officers at a checkpoint and walked into the terminal. And he set off an odd slowspeed pursuit that did not end until an officer took him down with the stun gun. Heres miguel almaguer. Reporter this is what shocked passengers witnessed. How it all came to an end. It began just a few moments earlier. Airport officials following 21yearold suspect Christian Heinz winding through the corridors of l. A. X. After he allegedly breached security. He was shocked by a tsa officer and he was not cooperative. And at that time the tsa officers asked Airport Police who were right near the screening area for help. Reporter an officer attempts to place heinz in handcuffs, ohm to have him break free and make his way toward departure gates. The first time that ive really witnessed Something Like that. Reporter actor vern troyer captures what happens next. The officers heard warning hines to stop. As soon as they got up the stairs, thats when i heard the taser go off. Reporter outside gate 66 backup arrives. Passengers scrambling and crouching in fear. Moments after it began, its all over. For passengers and the suspect, a shocking end. Drug Overdose Deaths related to opioids such as heroin are on the rise. Now lawmakers are capitol hill are looking into things states are doing to combat the issue. Health leaders from several states testified about their practices and treatments and how the federal government can help. We as a nation should not accept this as a norm. The Opioid Epidemic needs to be addressed nationally and im so happy these steps are being taken to look at this as a chronic, medical disease and to decrease stigma and Work Together collaboratively across the aisles. Both virginia and maryland have state task forces working on ways to address the epidemic. A nationwide manhunt under way right now for the man who police say killed four people in a mansion. Were live with what we know about the suspect and what investigators took from his home. And the man whos charged with flying that gyrocopter into d. C. s restricted air space makes a plea in court. Why he s there are a lot of channels on your tv but only so many you want to watch what if you could pay for the types of channels you want and not the ones you dont now, fios brings you a totally new way to customize your tv. Starting at 74. 99 per month with no annual contract. Get custom tv, including internet and phone. Price guaranteed for two years. Or get 300 back and free dvr service for 1 year, with a 2 year agreement. Hurry, offer ends june 8th. Go to getfios. Com. Cable just gives you channels. Fios gives you choice. Call the Verizon Center for customers with disabilities at 800. 974. 6006 tty v announcer youre watching news4 at 4. Right now investigate rz are closing in on the man wanted