As it gets. Scary as it gets. Who was out there and who would be next. Something you would never imagine would happen. The clues would lie here, an abandoned mansion, eerie, haunting, where was the killer hiding. Cold, calculating eyes. Lifeless. He was almost a ghost. Could they catch him . Could they stop him . I get chills all over. Im kind of on the edge of my seat. He truly thought he could outsmart us. Im lester holt and this is dateline. Heres Dennis Murphy with the unusual suspect. Consider for a moment that cozy word home and all it evoke, warmth, family, shelt, security. Got it . And now reflect on what happens when those four walls are breached, when nightmares crawl through the window, kicks in the doors. When a haven becomes a house of horrors. How does that feel . Ask lloyd irving . Im laying on the couch. Two gunmen are holding me down saying youre being robbed, dont move. Many years have passed since that night in 2008 outside the Nations Capital in a nice neighborhood in Prince Georges County, maryland but lloyd and his wife and son, just four years old at the time are still haunted by the image of the gunman. Something you would never imagine would happen. What the robbers didnt count son that lloyd is a nationally renown martial arts expert and when one of the gunmen walked away to scope out the rest of the house, lloyd was suddenly one on one with his accomplice. Gunman is in the corner. I know he doesnt have room to back up. I go, ive got the cartridge out of the gun, it drops so i hit the ground. Wheres the intruder gone . He ran out of the room. He was running a like he has the gun, get out of here, he has the gun. By the time lloyd managed to reload the wrestled away gun and give chase, both Home Invaders had escaped . Im calling 911 and my son is on top of me and hes just shaking, not saying a word, not crying, just shaking and i often think, you know, were they going to kill us that night . The irvin family wouldnt be the first or last to ask that question. Id like to report an armed robbery. 911. Someone broke into my house. In the months that followed, the area was hit with a wave of Home Invasions. Each time two masked men, meticulous about not leaving fingerprints or evidence behind. The Prince Georges County police were baffled. The community understandably on edge and on january 26, 2009, on a quiet street in upper marlborough, the county seat, anxiety turned to full on boltthedoors panic. Prince georges county 911 center what is your emergency . Maam, ive been shot, me and my mother have been shot, im bleeding to death. Where are you . It was a desperate plea for help from a dying girl. On the phone, 16yearold student carissa lawton. Slow down, whats the address . Police rushed to the scene but it was too late. They found carissa and her mom karen in their bedrooms, each killed execution style with a shot straight to the head. Crimes quickly become statistics but this just stands out, doesnt it . It stands out, makes the hair on the back of your neck stand up. Veteran Prince Georges County homicide detective Bernie Nelson was in charge of the case. The First Arriving officers told him they found the main door locked shut from the inside. The killer, they thought, had likely entered the house through an unlocked side window. This bedroom on the second floor facing us, thats where carissa was found. Detective nelson wondered, did the murders have anything to do with the plague of recent Home Invasion robberies . If so, why was nothing stolen from the house . Her vehicle was stolen in the driveway, nothing appeared disturbed. Investigators didnt find any useful forensic evidence just six spent shell casings from the bullets that killed karen and carissa fired from a bloglock 1 handgun. Two doors down the street someone saw a blue vehicle parked on the right side of the road and right now at this point thats all i have. So detective nelson set out to find more about his victims. Karen lofton turned out to be a devoted mother and nurse with no enemies. She was diversed from carissas father kirkland who lived in atlanta. The daughter carissa was in private school, good grades and very attached to her father. Carissa was a special girl for me because at a young age she had open hearth surgery and she bounced right back from it. Kirkland says he watched carissa blossom into a gregarious teenager. A fashionista and aspiring model with a knack for selfies. I sing this song by bob carlisle called butterfly kisses. Shes daddys little girl sno told a story of him and a daughter. I used to sing it to her and she loved me singing it to her. Butterfly kisses she was my butterfly. Thats what i called her. Now kirklands butterfly was dead and detective nelson recruited some of pg countys finest to help him solve the case, including this detective. A mother, hardworking and her daughter both think that theyre safely inside their home. Here comes the guy out of your worst dreams . Yup. Here comes a monster into your house. And hes got a glock. It shocked us all. As the hunt for brutal killer went into full gear, detectives started as they always do with the usual suspects. Theres no rhyme or reason you can come up with you have to look at Family Members. And one Family Member in particular, carissas 20yearold brother keon. He lived in the house, too, but he wasnt there when cops arrived. Police spotted him near the crime scene several hours after the murders. Could a son, a brother, have done such a monstrous thing . When we come back, the questions begin. 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Its 4 times stronger, and you can use up to 4 times less. Enjoy the go with charmin. Su a cold, a bug, a flu when school was back in session those germs were shared with you each year kids miss 22 Million School days due to illness. But lysol kills 99. 9 of cold and flu viruses. Hair is delightfully fragrancedl with notes of moroccan rose and the freshness of springtime unforgettable, wherever you go the scents you cant forget. From herbal essences, blooming now slooking a bit grubby i use resolve carpet foam. Spray the area. Work the foam into the carpet. Let it dry, and now you just vacuum so much better than vacuuming alone and it does the trick geico motorcycle, great rates for great rides. A mother and her daughter executed. Detective Bernie Nelson had investigated hundreds of murders, had learned to keep the recurring images of death at arms length. But this case was different. He was a father to a teenager around karissa loftons age. Maam, ive been shot, me and my mother have been shot, im bleeding to death. That poor little girl, in her bedroom she has the gumption to get on the phone and call you. It hurts to listen to the 911 call because you can feel and hear the fear in her voice. Even though nothing was taken, it seemed clear the killer broke into the house. In fact, the Burglar Alarm had gone off but it was disabled in under a minute. That put karens son keon lofton at the top of the person of interest list. He lived in the house, he knew the code. Police brought him in for questioning. Did your mom set the alarm for the house . Uhhuh. All the time . Everyday, every time. One of the detectives blatantly said everybody in that room thinks its you. Youre the only one that has access to the pin code. Would you have hurt your mom and sister . No, uhhuh. You would havent hurt your mom and sister . Not at all. I was upset, youve not going to say this was me. You can do whatever you need to do, its not going to be me. Keon told investigators hed been spending the night at his fiances house when her mom woke him and told him the news that two women on his street had been murdered. I ran out of the house, many i heart is racing. I got into my car, running lights, calling at the same time, when i got there they asked me for my name and i was like im keon and the Police Officer just kind of looked into his radio and said okay, we got the son here. And i just broke down, you know . Keons alibi checked out. It wasnt him. Investigators also interviewed kirkland, karens exhusband and karissas father. He, too, had an airtight alibi. Hed been in atlanta at the time of the murders. Do you go a lot of places together . Next on detective nelsons list was karens former boyfriend michael lacey. He refused to take a Lie Detector Test so police interviewed him three separate times. Did yall have keys or anything like that. Definitely not. You wouldnt walk over and walk in. I would call. It was someone we had to rule out completely and we did that. So if youre thinking in your line of work the usual suspects the usual suspects werent going to figure in this one. Not as far as immediate family. The detectives realized they had on their hands what homicide cops hate, a true mystery. Ish usually the first 48 hours you get a break. Normally you get something within the first 48 hours. So this was baffling and cruel. It dont make sense. Then six weeks after the laugh on the killings two unsolved murders became four. It began with the report of a stolen Nissan Maxima a couple of blocks from where the loftons had been killed . Whats the nature of your emergency . I just left my housemates an hour ago and came back, my car was missing out of the carport. Detective smarter er iis th shartner was on call. She noticed the car come by her on a fast rate of speed. Thats my car, it just zoomed past me. Wow. She sees it while shes on the phone with dispatch . Here it comes, there it goes . Absolutely. Police swarmed the neighborhood hoping to nab the car thief. He was nowhere to be found but police soon discovered the stolen car. Captured on a cruisers dash camera, it was parked in the driveway of a vacant house, engulfed in flames. Firefighters called to the scene to extinguish the fire made a grisly discovery, two bodies burned beyond recognition. The victims . A mother and her teenage daughter. Dental records confirm the identities of two female bodies found in the trunk of this car. 42yearold Delores Dewitt and daughter 19yearold ebony dewitt. She worked at a nursing home and loved taking care of the elderly population. She loved those people and they loved her. Patricia smith remembers her sister delores as a mother and nurse who worked hard to provide a good life for her two daughters but always saved a little time for herself. She liked to go places every year she treated herself on vacation. She felt like she worked heart, she should play hard. Ebony was the live wire at family get togethers. Just make the party alive and act crazy until the end of the day. She loved life. The last person to have seen ebony alive was her boyfriend. He told detectives the previous night at a late daner she was wearing her favorite blue sweater. Then he watched her go into her house. The killer may have been waiting. And when police made no arrest within 48 hours of the murders, waiting, too, was a devastated patricia. I started going back to my sisters house. Late at night i would go and sit in the yard hoping he would come back. I would sit there with the knife in my hand and i would hold it real tight just in case he came up on me or something because it would be him or me. Either him or me. And i told the detectives what i did. She couldnt sit still and do nothing. She wanted to be involved in the investigation from day one. She would actually go door to door in the neighborhood and talk to neighbors, tried to ask them questions but i had repeatedly explained to her that we cant have her interrupting our case. Shes a thorn in your side . She is, but i understood because if my sister were killed, it would be hard for me to sit still, too. So detective schartner made patricia a promise. We were sitting in the car and i remember just crying and crying and crying and he promised me, he said im going to get him if its the last thing i do. Im going to get him. To do that, detectives schartner and nelson had to confront a terrifying question. So you have two murdered mother daughters within across the fence, virtually. Same neighborhood. So youre thinking are these things related, right . You have to think that and if they are you have a serial murderer on your hands and you dont know when hes going to hit next or who hes going to hit next. Coming up the fear that spread was absolutely amazing. A neighborhood on edge. Police under pressure and the question everyone feared would there be another victim . It was wide open. He we had nothing. Thats when it gets prince georges homicide detectives Bernie Nelson and Tony Schartner hoped their collective experience would help them crack two of the most horrific murder cases they ever encountered. When you back up and look at what youve got, the scary thought is someones killing mother and daughters. Yes and where the dewitts were killed, it was just two blocks away from where the loftons were shot in their house. The detectives suspected they were dealing with the same murderer in both cases, especially when they realized Delores Dewitt was a single mom and a nurse, just like karen lofton. But first they exhausted the usual suspects. Delores had an exhusband and an exgirlfriend, but both had solid alibis. Wed given them polygraph tests, that i passed. We did background checks on them. We found out where they were. There was nothing that would lead us to say they were involved . As in the lofton case, when detectives searched the dewitts home, they found no sign of forced entry, just an unlocked side window and no forensic evidence. But a different pattern. The killer had taken his victims with him. We dont know if they were killed inside the house and transported away or just transported away and killed elsewhere. The burned out Nissan Maxima that carried the mother and daughters bodies didnt yield any significant clues, either. The fire destroyed everything but a tiny piece of jeans on delores body and attached to the jeans, some leaves foliage experts identified as coming from a beech tree. Odd because there were no trees like that in the neighborhood. And the mystery only deepened when the autopsy results came back. Ebony and delores were actually killed 24 hours prior to them being burned in the car. That was another hiccup in the case. Where were these two bodies kept for a full day . It seemed the dewitts killer took immense risk to get rid of the bodies. Youre talking about taking two women out of their house and transporting them to another location and then stealing a car putting those dead bodies in the car, driving past the house that you just stole the car from and then parking it in a driveway of a vacant house and setting that car on fire and walking away. And the autopsy also revealed that delores and ebony were strangled, not shot as the la h loftons had been. It was a puzzle. Were they dealing with a serial killer or not . Did you think one guy was responsible for both these crimes . I would go back and forth. One day i would i was all in this was the same person, the next day i thought it wasnt because both crimes are so different. Then finally the detectives caught a break. They learned that a month before the dewitt murders the owner of the stolen Nissan Maxima had been the victim of a breakin. She reported it but at the time told Police Nothing had been taken. Now she noticed her spare set of car keys was missing. So tony, your detectives logic goes like this. If i can find the person who broke in, who stole the key ill get close to my killer. I would give me a direction whereof that person can direct me to the killer. 200 Police Officers blanketed the area and brought in more than 80 people for questioning. Tuul no avail. For many Prince Georges County residents like Home Invasion victims vicki and lloyd irvin, that meant one thing, panic it was crazy. I couldnt sleep at night. Any sound, i had alarmed put up throughout the entire house and plus we have the dogs. And bars on the windows. Yes. The house was turned into fort knox, a barking crazy dog who claws at the window if she hears the doorbell ring. There was no peace in the house. I was like we have to turn this stuff down, i cant live like this. He was like i dont care, this is going to save our life. Just the fear that spread was absolutely amazing. By july, 2009, four months after the dewitt murders and six months after the lofton murders, detectives were stumped. Kirkland lofton grew increasingly frustrated. When the dewitts got murdered they went to karen and karissas house and started combing for evidence then. So i think the investigation started off bad because they were so sure that the usual suspects was the suspects. We kept calling them and they wasnt giving us no answers so that kind of pissed me off because i felt like we deserved to know something. It was wide open. We had nothing. Youre out of your investigative play book. Thats when it gets scary. The detective had made a promise to patricia that he would take down her sisters killer. Would that turn out now to be an empty promise . At this point, what he needed was luck, and luck was about to come his way from the most unexpected source. Coming up he would only whisper. He would actually whisper in my ear. An unassuming neighbor comes forward with some unbelievable information. At that point we realized our investigation just took a drastic turn. Takbbq trophies hese best cracked pepper sauce. Most ribs eaten while calf roping. Yep, greatness deserves recognition. You got any trophies, cowboy . Whoomp there it is uh, yeah. Well, uh, well theres this one. Best insurance mobile app . Yeah, two years in a row. Well ill be. Does that thing just follow you around . Like a little puppy the awardwinning geico app. Download it today. knocks on door anie, were like honey . H. Im dying my hair mom. Hair dye . Its just purple. Teenage daughter . Get scrubbing bubbles. Kill 99. 9 of germs and destroy grime. With scrubbing bubbles for 100 problem solved. 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Let it dry, and now you just vacuum so much better than vacuuming alone and it does the trick Prince Georges County detectives Tony Schartner and Bernie Nelson theorized the burglar who stole a spare key to a Nissan Maxima might lead them toll a serial killer, but how to find him . We chased down all those leads and it took us several weeks and we came up with nothing. Then, in july 2009, schartner gotten a unexpected tip. Federal agents from the atf, the bureau of alcohol, tobacco, firearms had arrested two men for selling stolen weapons. They suspected one of them had also been involved in several burglaries in the area, his name was jason scott. Jason scott lived two, three blocks away from the dewitts house so obviously thats somebody that i want to go talk to. The detective and the thief met in a Police Station holding room. The subject, who was quick to deny he had anything do with any of the burglaries, looked to schartner like a pipsqueak. He was a small guy, he was meek, his voice was very low. He wouldnt speak to me as you and i are speaking, he would only whisper, he would actually come up and whisper in my ear. Did you think, tony, at that point, ive got a suspect here . No. Atf agents john cooney and dave sheplack led the investigation into the weapons theft and they, too, were having a hard time trying to read jason scott. Were usually pursuing the most violent criminals in the United States and for lack of a better word, this guy wasnt a thug. In fact, jason turned out to be a College Graduate and valued employee at u. P. S. We did a background check on him and really he had no criminal history. Jason and his accomplice were charged with weapons theft and possession, but given that neither had a criminal record, a judge released them pending trial. She basically had to make a decision, all right, youre not a flight risk and youre not a danger to the community so both of them were released to home monitoring. So they could come and go . The court is telling them go and sin no more, dont be stupid, dont be a bad guy. Yes. But the atf agents werent about to let jason scott walk away quite so easily. They suspect head had other coconspirators in the weapons theft and instincts suggest head just might be the kind of petty criminal happy to throw others under the bus in exchange for a lenient deal so the feds offered him whats called a proper session, sometimes called kings for a day. In monopoly its known as a get out of jail free card. Its an agreement between the prosecutor and suspect that says essentially you tell us everything you know and well go easy on you. And the stuff that i spilled out you will not come after me . Thats the agreement . If we cant prove that any other way beside him telling us, theres nothing you can do. You cant use his statements against him when that statement is given in that proper session. The agents had been on the job for a long time but what happened next stunned even them. So we come in and dave are sitting there, we cia son has three pieces of paper in front of him on the table, dave and i take a look at the papers and see about 40 different addresses. Suddenly he admits to breaking in to all of them. He admits that he wakes people up, points guns at peoples heads and robs them of their valuables. At that point we realize were not just dealing with a guy selling guns, our investigation took a drastic turn. Jason rocked the federal agents off their script. The king for a day deal was about copping to the firearms charge and here he was telling them he and his accomplice Marcus Hunter made a living by pointing guns at so many peoples heads, including the botched Home Invasion of the irvin family. But hes cut his deal, john, you cant go after him on his burglaries, the Home Invasions. At that point youre correct. Hes home free. Yeah. Even better for jason, he believed his accomplice, Marcus Hunter alone, would be left to take the fall for their crime spree. He figures if im the one willing to testify against marcus, that will be his opportunity to lessen his seine sense. Smart, cunning, how good was this guy . He certainly had a plan and an idea of what he was trying to get away with. It was a real life catandmouse game for him. Back at the county, detective schartner was floored that he heard from a colleague that the pipsqueak he interviewed and dismissed the week before fessed up to a majority of the unsolved Home Invasions and burglaries in those welltodo neighborhoods of Prince Georges County, including one his colleague had been investigating. I thought oh, good for you, you got your case closed out but im still here with four dead women we havent solved. I said just out of curiosity, can you give me that list . When the detective plotted the addresses jason had pushed across the table on to a map, he couldnt believe the picture that emerged. Is this an ahha moment in your investigation . This is the ahha moment. This is our first break in the case. Coming up we dont know if we have our guy, but we certainly have now something to investigate. The investigation was about to lead them here something called the spooky house. And a federal officer on this case would soon be spooked himself. I actually grabbed my gun and proceeded to tactically clear my house. Thats how concerned i was. Hes that dangerous of a guy. When dateline continues. If you suffer from a dry mouth, then youll know how uncomfortable it can be. But did you know that the lack of saliva can also lead to tooth decay and bad breath . Well, there is biotene, specially formulated with moisturizers and lubricants. Biotene can provide soothing relief and it helps keep your mouth healthy too. 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And every year kids miss 22 Million School days due to illness. But lysol spray and wipes kill 99. 9 of germs. Including common cold and flu viruses. To help protect your home and family. And now that lysol is the only disinfectant with box tops, you earn cash for your school, every time you lysol that. This is ground zero. This is where i responded to this location and this is where the dewitts were found. Thinking he made the deal of a lifetime, mild meek jason scott confessed to a wave of Home Invasions and burglaries in Prince Georges County, maryland. But by doing so, he had unwittingly provided by homicide investigators with the first real lead in the lofton and dewitt murder investigations. What happens as you continue to go up . What are the dots . These are the dots along the map, the locations where jason scott admitted to breaking into the houses here on woodlawn. And heres what the detective found strange jason had admitted to every unsolved burglary on the block all but one, the house from where the nissan spare keys were stolen. For me, the most important part of this puzzle was to find out who broke into this house right here. And in interrogation he did not give you that address . He did not. An anomaly, schartner wondered . Or did jason know just how important the car keys were and deliberate ly keep his that houe off his list. We dont see guys that break into a house and steal a steve and then morph into a serial killer. We dont know if we have our guy but we certainly have something to investigate. Detectives schartner and nelson teamed up with atf agents cheplak and cooney to solve the riddle of jason scott. When you talked to friends and family to figure out who he was, did anybody tell you he was a nice guy, i cant believe you have him in the frame for this . Nobody had anything like that to say about him. As a matter of fact, most people knew nothing about him. He was almost a ghost. A ghost, indeed. Wh when investigators examined items seized at jasons home, they found this, disturbing videos he apparently shot as he snuck around the neighborhood. Turns out jason scott was as scary a peeping tom as investigators had ever seen. Video of someone walking through the woods videotaping people through their homes in various states of dress and undress, getting ready for work or getting ready to go to bed. This is deeply creepy stuff . Absolutely. The person who knew him best was Marcus Hunter, the accomplice first arrested with jason scott but marcus wasnt talking. Investigators wondered, was he afraid of jason . Another former coconspirator was telling investigators jason was no one to cross. You got to watch how you talk to him. These guys would say if i ever got in a fight with jason, jason wouldnt fight me back but two weeks later hell come back and burn my house down. Hes crazy. Three weeks after his king for a day deal, jason scott was still walking the streets and investigators knew enough about him to worry for their own safety. His mo was he would specifically go and cut the power to these homes so one night sleeping and i became aware the power was off in my house. So knowing that jason knew my name and thinking he could figure out where i lived i actually grabbed my gun and proceeded to tactically clear my house just to make sure that he wasnt the reason for the power being out. As i worked my way through the house and into the kitchen i finally come up and i notice that in the backyard the entire neighborhood is dark. At that point in time i kind of take a sigh of relief and i realized its not him but thats how concerned i was. Hes that dangerous of a guy that i recognized he needed to be in jail. If jason scott was smart, the task force simply had to be smarter and investigators noticed jason didnt seem to understand an important legal nuance his proper didnt guarantee him complete immunity. The cops could not use his own words against him but they could use the words of others. So when investigators found that other accomplice of jasons, they grilled him. Do you know about him breaking into a house and just take car keys. Yeah, hes done a couple jobs where he might go in and take keys and have them just in case he needed a car. These details early mirrored what happened in the dewitt murders. He likes to steal car keys, spare keys, and he likes to come back later and get that car. That was exactly the case with the nissan, right . He liked to park cars in vacant houses, preferably houses that were for sale. Again, torched cars with bodies. With a vacant house for sale. Detective nelson nailed down several connections between jason scott and the first mother daughter murder, the loftons. Most important of those, jasons car, a dark blue toyota camry. It matched the description of the mysterious car one of the loftons neighborhoods had seen. That could very well have been the vehicle that the neighbor had seen the night of the killing. Yes. Then investigators discovered another sickening piece of evidence, a video jason made of the victims of one of his Home Invasions, a mother and her teenage daughter. Brought her into the bedroom and set up a video camera and in the process of setting up the video camera in which he was going to film himself sexually assaulting her, the camera just happened to pan right by his face and that screen shot showed us this. Wow. And this is what a lot of jasons victims saw. Its cold, calculating eyes, lifeless. Investigators were shocked. Even more so when they dug up the old Police Report and noticed what the perpetrator they now knew to be jason had blurted out to the mother and daughter just before he left. Okay, here it is. He said he didnt want to hurt us but he said he was supposed to kill us. Yet all this evidence was purely circumstantial. Not enough to charge let alone convict jason of murder. But that was about to change and it had to do with the one case police had plenty of evidence for the weapons theft. When the atf agents talked to jason about it, he mentioned the spooky house, some kind of an abandoned old property off the beaten path in upper marlborough, the place where he said he and his accomplices used to go to divvy up the loot. Detective schartner had a spooky feeling that they brought more than guns there. Were still trying to find the place or house or wherever where the dewitts were stored or kept for those 20 some odd hours. So this spooky house, whatever it is, could be the place. Absolutely. And according to jasons proper, if his statements led to new evidence, that evidence could be used to prosecute him. My first thought and impressions were that this is going to be like an old rickety house maybe falling apart. Doesnt feel like were heading to spooky house. No, it wasnt until we came here that we realized there was a long driveway here that maybe made sense. There it is, new. The spooky house was a georgian mansion up for sale and like the property where the nissan was set on fire, vacant. What a hideaway to do whatever you wanted to do away from prying eyes, huh . Absolutely. At night this is pitch dark. This is a playground jason scott had. The task force called in the forensic team. Walked down here through these rocks here and thats when i first initially saw sweater which was right down here in the rocks. It was the charred remains of a blue sweater, the kind ebony dewitt had worn the last time shed been seen alive. And once we saw that we said, hey, this is it, this is finally something. And youre talking about that, we walked down further, looked at these rocks and scattered within these leaves over here were the jean pieces. Jeans that seemed to match the jean fragments recovered from Delores Dewitts body. Leaves covered the ground there and the task force wondered whether they were beech tree leaves, the type attached to delores genes. Detective schartner brought an expert to the spooky house to identify the foliage. He pulled up here and said this is the jackpot. Ebony and her mom were here, no question. Without a doubt. But investigators needed more. Theyd eliminated his accomplice as a murder suspect so they hit him up again hinting jason is talking and if you dont youll be the one to take the fall. That did it. Marcus hunter finally agreed to cooperate. Right away he dropped a bombshell about jason. The specter of him becoming a monster, it grows with each and every stone that we overturn. Coming up. I think he truly thought he could outsmart us. Could he . What would it take to put jason scott behind bars . And let me tell you something that will probably freak you out. One more chilling revelation for the irvin family. Are you serious . Almost six weeks after jason scott walked out of the Prosecutors Office with a potential stay out of jail deal in hand, the task force persuaded jasons accomplice, Marcus Hunter, to cooperate. The king for a day was about to be dethroned. So marcus tells us that about a month prior to the dewitts being killed that he and jason are running through the backyards because they had just done a job and jason stops and looks into the dewitts ow house and he notices ebony and he starts to stare at her and marcus gets uncomfortable and says hey, we cant stay here all night, you need to go. Much more damaging, the accomplice told the task force that after yet another robbery and approximately an hour before delores and ebony were killed hed given jason a ride to his car parked just a block or so from the dewitts and the accomplice had more. He said that there was at one point and it was during the time the loftons were murdered that he had seen jason scott for a short time frame with a glock 17. A glock 17, the very weapon used to murder karen and karissa. I had one of our investigators try to find out who purchased glock 17s over the last two years. And then contact those people and find out if they can account for their handgun. And he found out that a home was broken into 13 days before the loftons were killed and during that break in their glock 17 handgun was stolen. And here is where detective nelson got lucky. The state of maryland requires handguns to be test fired before theyre sold so it can archive each gun shell casing to help identify or trace the weapon should bit later used in a crim crime. We immediately took out shell casings and had them compared to that known shell casing from that known handgun and during that testing they were able to verify that all six shell casings came from that one particular glock 17. That was the weapon that was used to kill both of my victims. Once we found out where the murder weapon came from that was used to kill the lofton wes needed to find out if jason scott ever had that gun in his hands so we asked his accomplice, Marcus Hunter, if they ever broke into a house in this one particular neighborhood. He said they did, it was only one house. We never told him which one it was and he took us directly to it the house that the glock was stolen from that killed the loftons. As far as that handgun goes, i think that was the nail in jasons coffin. We know that he stole that weapon. Did that solve the lofton murders . It got as close as we were going to get. Detective schartner and nelson arrested jason scott at his home on september 2, 2009. I distinctly remember telling him jason, take a look at your house, this is the last time you will see it. He didnt even have a response. He just gave some type of noise, smacking his lips as if ill be back. I think he truly thought he could outsmart us. And fortunately between bernie and i and the two agents from the atf, we outsmarted him. And personally the takedown of jason scott made the detective a promise keeper. He said im going to get him if its the last thing i do. He said im going to get him. And he got him. In exchange for his cooperation, Marcus Hunter got a reduced sevenyear sentence for weapons possession. It would be another three years before the atf and county police analyzed all the evidence against jason scott. When all was said and done, he was sentenced to 185 years in prison. One of the things the judge said, ill never forget this, he said youre not even a crime wave here, youre a tsunami of crimes. Satisfaction to take down a guy like this . Extreme. The proudest moment of my career. But jason did cut one final deal, in exchange for acknowledging prosecutors had enough evidence to convict him for the dewitt murders, the state agreed not to prosecute him for the loftons and that didnt sit well for the lofton family. They had their doubts about whether jason really killed karen and karissa, whether all the circumstantial evidence really proved he had pulled the trigger. We wanted a trial in this case because we wanted to see him on the stands admit what he did and be charged and convicted and sentenced for murder. It would have given us a reason to stop looking. What do you say to someone like Kirkland Lofton who wants to have their day in court against this guy. I fully understand Kirkland Loftons position and the lofton family. I feel for them. I want them to have their day and court. I went ahead and typed up a statement of charges too charge jason scott, i just couldnt get the blessing from the States Attorneys Office to go forward with it. But you would say to him jason scott is the killer . I would say to him jason scott is the killer. Hes who took karissa away from him. But the bottom line is we know that jason is gone forever. He only has one life to give, we cant punish him anymore than what hes already being punished. The serial killer, the master robber and burglar, will likely die behind bars. The neighborhoods he terrorized are safe again. But under some roofs theres been damage to that concept of home as a sanctuary. Take vicki and lloyd irvin. Theyve kept their burglar bars, their home alarm system, they didnt know how much they needed that stuff until we filled them in. Let me tell you something that will probably freak you out, and this comes from guy number two in your house. He said after the Home Invasion, they came back. Are you serious . He wanted another round. They parked in front of your place, did a little surveillance, scoped it out and jason scott wanted to come back in and even the score. I didnt know that. Thats scary. It could have been your picture on the 11 00 news. Thats right. How does one person cause so much damage and so much hurt and so much loss to so many people . It still blows my mind. Thats all for now. Im lester holt. Thanks for joining us. This sunday morning a new trump controversy. Donald trump of the father of fallen muslim. You have sacrificed nothing. And no one. Trump responds that he made many sacrifices and questions why the mother didnt speak at the democratic convention. The father responds. Plus 100 days to go, where does the race stand now. 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