Prime suspect. Did you put polonium in the tea . And now, is the danger coming closer . Two men waiting in the bushes. One man said shoot him. An attack on the expert helping us with this story. People say, oh, its never going to happen here. I know that it can happen here because it happened to my husband. Dateline the real blacklist. Good evening, im richard engel. The word kremlin literally means a fortress in the center of a city. And for hundreds of years this fortress has been a seat of power and a center of intrigue. Tonight, well examine the case of a former russian agent named Alexander Litvinenko. Exactly what happened to him and why have been mysteries for a very long time. Now, there are new leads. Litvinenko lived in a world of spies and dissidents, where everyone was playing a game, and where access to information can make you a very rich man or a dead one. A former russian agent, poisoned. A multimillionaire found dead in his bathroom. An Investigative Reporter executed in front of her home. Their lives had been interconnected, but what about their deaths . Random acts . Or as some suspect, part of an International Murder conspiracy that stretches across two continents and several world capitals. Tonight, well investigate who wanted them dead and why . The case will take us from moscow to rome to london, into a world of spies and spycatchers, of corruption and those who dare to expose it. A world in which murder happens often. Was there a hit list in mind . Im sure there was. But our story begins closer to home. On a late winter evening, paul joyal, an intelligence analyst, was driving to his house just outside washington, d. C. It was quiet and dark. I got out of my car. There were two men waiting in the bushes. They jumped me. One man, i fought with, and we ended up on the ground in a tussle, and this one man said to someone else i didnt see, shoot him. So, i covered my heart with my arms, i turned to the side, and the shot went through me. Reporter one shot . One shot, and then i heard the click reporter another click . And nothing happened. Reporter so youre shot once. Right. Reporter youre rolling to protect yourself right. Reporter and then, you hear i hear a chamber to clear it, the gun jammed. And at that point in time, the lights went on in my house. Reporter joyals wife, elizabeth, heard the commotion. All of a sudden i hear a shot, and that just flipped me out. I knew it was a gunshot. I knew it was a gunshot and i knew it was close. Reporter she opened the door and saw her husband. He was wearing a raincoat, a suit, a hat, and and he was doubled over. And you can see that he was in pain. And he looks at me and says, ive been shot. Reporter the assailants had fled. Elizabeth got joyal inside and called 911. And as soon as that 911 call was done, i asked my son to lift my legs up because i wanted to make sure that most of, you know, the blood was reporter stays in the body. Stays in the body. Reporter so you dont lose consciousness. Elizabeth is a registered nurse and her training kicked in. There were no signs of external bleeding at that point. So that kind of freaked me out too. As a nurse, i know if its not bleeding on the outside, its bleeding on the inside. [ sirens ] reporter an ambulance arrived and rushed joyal to the hospital. The 9millimeter bullet had torn through his bladder and intestines. They had to place him in a druginduced coma to save his life. He was unconscious for a month. Local Law Enforcement initially assumed the shooting was a botched robbery, but Elizabeth Joyal believed otherwise. I didnt want to seem like this crazy Conspiracy Theory woman, but i knew that, youit was not a carjacking. It just there was just no way that it was just some random guy. It had to have been a planned attack. Reporter because nothing was stolen and the assailants had clearly been lying in wait, which is why when joyal came stumbling into the house with a bullet wound, he told his wife to call his Business Partner, a former russian spymaster. And warn him that i was shot. Reporter so if youre warning your russian Business Partner youve been shot, you clearly didnt think this was a botched robberycarjacking. You thought this was related to your work, related to your russian connections. Well, i dont think there was any doubt. Someone had tried to kill him, just like the other guy in london. Reporter the other guy . A former kgb agent and friend of joyals, killed three months earlier in london, assassinated with a weapon so frightening and exotic, investigators almost missed it. A weapon that raised the specter of statesponsored murder. Coming up we trace the steps of a mysterious attack from bus to bar to death bed. He was going through unspeakable torment. Reporter where scottland yard can only hope the victim will live long enough to help solve his own murder. Hes fighting for his life. When dateline the real blacklist continues. Why do i cook . Because i make the best chicken noodle soup. Because i make the best chicken noodle soup. Because i make the best chicken noodle soup. For every way you make chicken noodle soup, make it delicious with swanson®. I want my yoga pants to smell like i sweat money. I want to smell the way champagne tastes. I love champagne. Infuse your laundry with. Up to 12 weeks of luxurious longlasting scents. Unstopables in wash scent booster. For lifes bleachable moments. Lowes presents how to make it quiet by being loud i think we need a new fridge. Yeah, i agree. Lowes has the top brands and free delivery. Free rotisserie . No. Free delivery. Ddddeeellliiivvveeerryyyyyy. Oh. Now get 10 off select major appliances 399 and more at lowes. From topicals in a nongreasy collar seresto provides protection against fleas and ticks for 8 months. Seresto. Pizza hut stuffed crust. I helped launch it twenty years ago and to commemorate that pizza hut has brought me back, along with the original price. Get a large original stuffed crust or any one of ten new flavorful stuffed crusts like salted pretzel for just 9. 99. Only at pizza hut. In a few minutes, we are landing at london heathrow airport. We dont know why and who was behind it. Reporter american intelligence expert paul joyal eventually recovered from his nearfatal shooting. Recently, he traveled with us to london to tell us the story of what happened to an important contact of his just a few months before joyal was shot. He was a Law Enforcement officer. Reporter he worked for the equivalent of the fbi. Yeah, i mean reporter in anticorruption . Anticorruption was what really he was most interested in. Reporter his name was Alexander Litvinenko, sasha to his friends. But his interest in fighting corruption had made him a lot of enemies, including in his own agency, the kgb, which was renamed the fsb. Litvinenko was forced to flee russia with his wife and son, and seek asylum in london, where he quickly caught the attention of agents of the British Intelligence service, mi6. Glenmore trenear harvey was a retired and very charming mi6 analyst who was asked to befriend litvinenko. The british wanted to find out what he knew about his former colleagues in the russian secret services. It was of great interest to us to know who these people were. So, gnarlyfar naturally, he was debriefed. He would talk about any of his russian contacts who came in. Reporter was he credible . Oh, yes, he was. Reporter credible enough that mi6 eventually began paying him a monthly salary. Trading information for money was one way for a former russian agent to make a living in his new home in london. Then, suddenly in 2006, litvinenko, whod always been fit and healthy, got very sick. It was just incredibly strong and heavy sickness, just suddenly and not stopping. Reporter litvinenkos wife, marina, watched him waste away in a matter of just days. Oh, it was awful. His hair started to be reporter to fall out. Yes. And he started to look like cancer patient treated by chemotherapy. I knew he was going through unspeakable torment. Finally, they found in his blood, he might be poisoned. Reporter poisoned. Doctors suspected maybe hed injected thallium, commonly found in rat poison and treatable with an antidote. Finally. Finally, we know what happened to sasha. And now we are all under control and he will be safe. Reporter but it wasnt under control. The antidote didnt work. Litenvenko didnt get better. He got worse. Before long, even close friends, like andrei nerasov, who directed a documentary about litvinenko, which included this rare footage, could barely recognize him. At some point, i said to myself, why should this be happening to this young, healthy, handsome, athletic man . Whats going on . Hes fighting for his life. Reporter a fight litvinenko would lose. Were sorry to announce that Alexander Litvinenko died at University College hospital at 9 21 on the 23rd of november 2006. Reporter but in the days just before his death, litvinenko did something remarkable. He knew he was dying and decided to help Scotland Yard detectives solve his murder. He gave them a series of death bed interviews. The transcripts provide a remarkably detailed account of his movements on the day he was poisoned. Litvinenkos account starts at 10 00 a. M. When he received a phone call from an italian contact, mario scaramella, whod just arrived in london and insisted he needed to meet litvinenko immediately. He said he had urgent news. They agreed to meet that afternoon. At 12 29, litvinenko caught this bus to the East Finchley station. From there, he took a subway to central london. This is the statue of eros in piccadilly circus. Its a london landmark, and this is where litvinenko met scaramella. Litvinenko liked to meet all of his contacts here. Its a wideopen area with many entrances and exits, and he would sit back and watch to see if people were being followed. At 3 10 p. M. , litvinenko and scaramella were spotted on a Security Camera walking west on piccadilly street. They came to this sushi restaurant, itsu, where litvinenko ate lunch. Scaramella said he wasnt hungry. Litvinenko and scaramella parted ways after lunch. At 3 48 p. M. , litvinenko was caught on another Security Camera, talking on his cell phone. Litvinenko then walked about a mile to the millennium hotel, which is literally right across the street from the u. S. Embassy. Its that modern looking building over there. This is one of the most secure neighborhoods in all of london. One of the hotels Security Cameras recorded litvinenko arriving in the lobby at 3 59 p. M. He was there to meet Andrei Lugovoy, another former fsb agent, seen here wearing a black leather jacket. Lugovoy had his own Security Consulting firm. He and litvinenko had been talking about doing some business together in london. The two had met several times over the past year. This time, lugovoy brought along a buddy, a man named dimitry kovtun. Hes the one in the black turtleneck. It was a quick meeting. Litvinenko drank just half a cup of tea, then left. Around 5 00 p. M. , he caught a ride home. That night, he fell ill. And three weeks later, he was dead. So, who slipped litvinenko poison that day, putting his murder into motion . Litvinenko told Scotland Yard detectives before he died he didnt know when or who had poisoned him. But he had no doubt that one or more of the men he met that day, the two russians or the italian, was his killer. Naturally, we wanted to talk to all three. Coming up we track down the first suspect litvinenko named. Are you frightened for your life . When dateline the real blacklist continues. I smell sausage, egg, cheese and. Eggo . Leggo my eggo breakfast sandwich. The eggo breakfast sandwich. But the toasters broken. Its sweet, its savory, its in your microwave. Leggo my eggo breakfast sandwich. New at kohls introducing the Disney Cinderella collection exclusive designs by lc Lauren Conrad for her pretty dresses for teens and for your Little Princesses too. Only at kohls this friday through sunday. Find your yes. Kohls. the jungle giants, skin to bone playing chase freedom. The card is for the essentials. The cash back is for the fun. Chase. So you can. We live in a pick and choose world. Choose, choose, choose. But at bedtime . Why settle for this . Enter the sleep number bed. Designed to let couples sleep together in individualized comfort. Sleepiq technology tells you how well you slept and what adjustments you can make. You like the bed soft. Hes more hardcore. So your sleep goes from good to great to wow now we can all choose amazing sleep only at a sleep number store. Right now, you can save 600 on the number onerated i8 bed. Know better sleep with sleep number. Reporter alexander litvenenko, the former russian agent and the man friends called sasha, died without knowing what killed him. The results from a battery of tests came in too late, but they did come in. It turned out, he was killed by something far more lethal than common rat poison. Its polonium. Reporter polonium 210 to be exact, a rare and deadly radioactive isotope. The news shocked the world, even though most people werent exactly sure what polonium was. But paul joyal knew what it was and what it could do, that his friend effectively burned to death from radioactivity. Its a horrible death. Its a gruesome death. He lived longer than he than any man normally would under those circumstances. And he lived just long enough, within 12 hours long enough, for them to finally determine that it was polonium versus something else. Reporter why, if he had died 12 hours earlier, would it have made any difference . Because they wouldnt have found out, they would have marked the death certificate as death unknown, he would have been put in the ground, it would have been just a mystery unknown unknown assailants. Turn the page, move on. Its the key of this murder. Polonium 210 was discovered and now we know exactly, sasha was killed by polonium 210. Reporter its an almost perfect murder weapon. Polonium has no smell, little taste, and without specialized equipment. Its undetectable. If youre not looking particularly for polonium, then you would not able to discover it. Do you know . It will be everywhere, but you dont know this. Reporter the amount that killed litvinenko slipped into something he ate or drank was no larger than a grain of salt, but thats still 1,000 times the lethal dose. And that tiny bit of polonium would have been enormously expensive. 8 to 12 million to be able to get the portion that went into him. Reporter but who could get a hold of such an expensive and exotic weapon . And how did they deliver the fatal dose . When detectives went step by step with litvinenko through the day he was poisoned, he named three potential suspects the two russians and the italian. The first one we found was the italian. 3 f2 personas con las que se junto hopefully, can shed some more light on who killed Alexander Litvinenko and why. Scaramella has been a hard man to pin down. First, he wanted to meet us in naples, then new york, then in london. He finally agreed on rome. And were about to find out why hes been so skittish. Mario scaramella. Reporter how to describe scaramella . Hes a lawyer, an academic, a security analyst, and also someone litvinenko never completely trusted. Scaramella, youll remember, is the contact litvinenko met at the sushi bar on the day he was poisoned. Litvinenko thought you poisoned him. Yes. Reporter you didnt poison him . Absolutely not. Reporter from his perspective, it does make sense. Mmhmm. No, sure, everything is very strange. Reporter scaramella had been working for the italian goverment and sometimes used litvineko as a source for an investigation into russian mob and spy rings. Reporter so, he was giving you names of russian mafia members just yes, names and dates. Reporter who were connected to the Intelligence Service . Exactly. Reporter something that was sure to upset both the mobsters and the fsb. Scaramella told us that in october 2006, the month before litvinenko was poisoned, he began receiving frightening emails. The final message arrived on the very day of his last meeting with litvinenko. And what did that message say . Look, there are people ready to kill you. Reporter the emails amounted to a hit list. The next name up alexander. Reporter alexander, as in litvinenko. Scaramella says that is why he met with litvinenko in london to tell him about the hit list and to warn him. But, he says, litvinenko didnt buy it. He said, mario, dont care about that. Reporter he says its bs . I think its just a provocation, but please check whats happening. Reporter but after what happened to litvinenko, scaramella says he takes the hit list seriously. Are you frightened for your life . Well, do you have another question . Reporter Scotland Yard questioned scaramella and eventually cleared him. Why . Because if youre looking for it, polonium is traceable. Using specialized equipment, investigators were able to track it in people and places. Once polonium210 had been identified, then across europe, like the slime from a slug all the way across, polonium was popping up everywhere. Reporter but not in scaramella. No polonium in his body or anywhere hed been. So Scotland Yard took a hard look at the two russians, lugovoy and kovtun. Reporter when detectives retraced their steps, they found polonium contamination everywhere. We see the same fingerprints of the polonium in multiple places where they were. Reporter businesses offices, hotels, a hookah bar, a strip club, a soccer stadium, and the Millennium Hotels pine bar where they last met litvinenko, thats where investigators hit the jackpot. These 3d graphics put together by Scotland Yard show the entire pine bar was contaminated with polonium, with extreme hotspots on a table and chair. And the levels found inside this teapot off the charts. Paul joyal wonders how many people were unwittingly exposed. Do we know, ultimately, what the final cost of this use of polonium is . Someone who was washing dishes in the pine bar or in a Hotel Cleaning crew . Do we know, ultimately . Reporter five months after litvinenkos death, Scotland Yard issued an arrest warrant for lugovoy. Kovtuns would come later. The two responded with a press conference in moscow stating their innocence. 3 f2 Scotland Yard, emitio una coming up the stakes get even higher as we confront a top russian official. He had been speaking out aggressively against russian officials for years. How is it that all of this evidence doesnt point to russia . When dateline the real blacklist continues. The Volkswagen Passat handles like a dream. Go ahead. Step on it. Yeah . Yeah that turbo engine packs a punch, right . Oh yeah. Pinch me. Okay. And on passat models you can get a 1,000 volkswagen credit bonus. One more time. Pinch me. Its not a dream. Its the volkswagen stop dreaming, start driving event. Stop dreaming, do it again. And testdrive one today. Hurry in and you can get 0 apr plus a 1000 volkswagen credit bonus on 2015 passat and jetta models. Switch to Cricket Wireless this tax season and get a free month of service after completing two months on select plans. That way you can turn your tax refund into a mefund and treat yourself to something nice. Like a new workout room. Cricket. Something to smile about. Hydration. Where you least expect it. Schick hydro. Now with shave oils, the hydrating gel works with skin guards to reduce friction, stroke after stroke. Our best shave for your skin. Schick hydro. Free your skin. [ male announcer ] give extra. Get extra. Badabababa reporter in the dead of winter, we arrived in moscow in an effort to find out not only who killed former russian agent Alexander Litvinenko but why. This is home to Andrei Lugovoy and dimitry kovtun, hunted by both Scotland Yard and interpol, suspected of killing litvinenko. Around the world, they are villains in a tale of International Intrigue and murder. Yet, here in russia, we found plenty of people who thought if the two did kill litvinenko, he probably had it coming. Thank you very much for talking to us. In the duma, russias parliament, the pugnacious leader of the Ultranationalist Party has nothing but disdain for litvinenko. Translator who needs this little, petty person . He was just a piece of rubbish. Reporter Vladimir Zhirinovsky told us that here in russia, litvinenko made plenty of enemies, going back years. Back in the 1990s, russia was in chaos after the collapse of the soviet union. It was a time when enormous fortunes were created and outrageous crimes committed, sometimes by the very people sent to investigate them. Back then, Alexander Litvinenko was a young fsb agent who claimed to be disturbed by what he saw. Litvinenko specialized in organized crime investigations, but became obsessed with what he believed to be corruption within the fsb, crimes committed by the cops. He compiled a dossier, complete with flow charts, detailing his allegations, and presented it personally to the head of the agency. And the result was . Opposite. Reporter surveillance on your family. Exactly. Reporter an outraged litvinenko now did the unthinkable. He led a nationally televised press conference, a group of agents, several of them in disguise, claiming the fsb had become corrupted by russian mafia money. Not only was it absolutely extraordinary, but as you see from the picture of that news conference, he did not have a mask. Reporter litvinenko even claimed hed been ordered to assassinate a prominent billionaire, boris berezofsky, but instead warned him that his life was in danger. The essential motivation of this very simple man was his feeling that his country was being betrayed by the leadership. He believed he didnt do anything wrong. He was a good officer. Reporter he didnt think it would get him in trouble . He said, they will kill me or they will arrest me. Reporter he was jailed for nine months, but that billionaire hed warned, berezofsky, bailed him out and helped litvinenko and his family flee to london. There, litvinenko kept up the drumbeat of criticism against the russian government. He even wrote a book accusing the fsb of starting a war in chechnya for political reasons. In response, russia branded litvinenko a traitor, his image used for target practice by Russian Special forces. This wasnt just symbolism. In march 2006, eight months before litvinenkos murder, the Russian Parliament passed a law authorizing the liquidation of enemies of the state anywhere in the world. You dont pass that just for the sake of passing it. You have to have somebody in mind. Reporter seven months after the law was passed, someone was liquidated, a Prominent Russian journalist shot in the head outside her moscow apartment. She was a friend of litvinenko. Three weeks later, litvinenko himself was poisoned with polonium210. Duma leader zhirinovsky certainly didnt shed any tears when that happened, but laughs off the notion that the russian state was connected in any way. For one simple reason he thinks russian agents would have done a better job. Translator im surprised that the uk special services and the uk court accuses russia and lugovoy that with a bag of polonium, they came to london and were just throwing it around. Reporter it just doesnt make sense to a lot of people that russia didnt kill him. Translator for 100 years, the Russian Special services have been using the kind of substances for killing people that you never will be able to recognize. Why do we have to go into some kind of a bar and put it in somebodys tea cup and everybodys laughing at it . I mean, the state cannot be involved in that. Reporter litvinenkos friend, paul joyal, who believes he was the target of a botched assassination, agrees that, in some ways, litvinenkos killers were indeed clumsy and careless, but he says thats because they were probably just pawns in a much bigger game. Do you think that any of them knew what that substance was . Do you think that they knew they were handling polonium . Reporter why wouldnt they have known what they were handling . Because you dont want them to know. Reporter but they could have done a better job not spreading it all over the place, if they knew. They also might say, no, theres no way im going to do that. Reporter i dont want to handle this radioactive material. I am not going to kill myself in the process. Reporter to get closer to the truth about who killed litvinenko, we had to talk to the suspects themselves, Andrei Lugovoy and dimitry kovtun. In kovtuns case, it wasnt easy. A few weeks after litvinenko died of polonium poisoning, kovtun was hospitalized and lost all his hair. He hasnt been seen publicly in three years. That left lugovoy. When we got here, he didnt want to speak with us. But on the second day of our trip, he called and said he was ready to talk. Coming up at last, we lay eyes on one of the men believed to have killed litvinenko. Now we ask the question the world wants answered. Did you put polonium in the tea . When dateline the real blacklist continues. Welcome to Cricket Wireless. Where what we say is what you pay. Like 5 lines for 100 bucks a month. Thats taxes and fees included. Switch now and get 5 for 100. All in. Cricket. Something to smile about. New at kohls introducing the Disney Cinderella collection exclusive designs by lc Lauren Conrad for her pretty dresses for teens and for your Little Princesses too. Only at kohls this friday through sunday. Find your yes. Kohls. Hmm. Fifteen minutes could save you fifteen percent or more on car insurance. Everybody knows that parker. Well. Did you know auctioneers make bad Grocery Store clerks . Thatll be 23. 50. Now. 75, 23. 75, hold em. Hey now do i hear 23. 75 . 24 hey 24 dollar, 24 and a quarter, quarter now half, 24 and a half and. 75 25 now a quarter, hey 26 and a quarter, do you wanna pay now, you wanna do it, 25 and a quarter sold to the man in the khaki jacket geico. Fifteen minutes could save you fifteen percent or more on car insurance. Reporter meet andrei urbane, and one of the men Scotland Yard believes conspired to poison former russian agent Alexander Litvinenko. Wed been negotiating an interview for weeks. He agreed, then backed out, then finally sat down with us. What did you think of litvinenko . Were you friendly . Would you consider yourselves friends . Translator i have always said that we have never been friends. He was a very complicated person, slightly crazy, i would say. He was given to conspiracy theories, to blowing things up out of all proportion. Reporter he and litvinenko both used to work for the fsb. Both had served time in jail. It was a bond between them. Lugovoy had done very well in business after that and opened a Security Consulting firm. He says he and litvinenko met several times in london to discuss doing business there together, including that now infamous meeting in the pine bar, where Scotland Yard says litvinenko was poisoned. Lugovoy says the meeting was no big deal. So, what do you remember about sitting there at the table . Translator i remember that we talked with litvinenko about nothing in particular. And now for eight years, i am under suspicion. Reporter youre under suspicion because the investigation says there was polonium in that teapot. Did you put any polonium in the tea . Translator of course not. I was tested for polonium, and i tested positive. Did i put polonium into myself . Am i an idiot . Am i crazy . Reporter but Scotland Yard detectives dont believe lugovoys denials. In fact, they think he tried kill litvinenko more than once. Thats because they found polonium on the table in a Conference Room where he and litvinenko had met two weeks before the pine bar encounter. Was anything spilled on the table . Translator richard, you are asking questions. I remember some things. I dont remember other things. I cannot answer these questions because these can be used against me in the court, which is done frequently. Reporter as for his last meeting with litvinenko at the pine bar, lugovoy says theres no way he brought polonium on that trip, because his wife and children were with him. Translator a persons weakest spot is his family, and im a rational man. Even if i had taken part in an operation, even if i had known what was in the container, would i take my family along . I am a rational man. I couldnt do it. Reporter not only did he continue to maintain his innocence, he offered his own theory about who poisoned the tea. Could someone have put something in there without you noticing . Translator no. Why dont you think the polonium may have been put there into the cup after our meeting, the next day, or by a guy from mi6 . He brings the polonium and pours it into the cup. Thats Agatha Christie stuff. Reporter mi6 is British Intelligence. Lugovoy says perhaps the brits killed litvinenko to embarrass russia. Retired mi6 analyst glenmore trenearharvey says thats nonsense. If for no other reason because m mi6 would never use such an expensive weapon to kill anyone. If the british wanted to kill him, then he would have fallen out of a hotel window. He would have been placed in front of a car. Wed have spent 12 million in a slightly more costeffective fashion. Reporter you would have made it look like an accident . Indeed. Things are done less expensively, more cost effectively. Oldfashioned bullets in bodies work rather effectively and quite cheaply. Reporter why not just shoot him . I didnt say they would have done. They could possibly. Reporter could possibly have done we dont do that sort of thing. Reporter also remember, litvinenko was working for mi6, and it was lugovoy and his partner, dmitry kovtun, who left a radioactive trail all over london, especially at the pine bar. Lugovoy is hardly hiding here in russia. He did our interview in one of the restaurants that he owns. Hes a member of parliament, and hes even become something of a pop culture icon, hosting his own tv show. The program, appropriately enough, is called traitors. It names and shames individuals who are supposedly enemies of the russian state. Lugovoys high profile here is just one reason that many people who suspect him of murder dont think he acted on his own. Another reason, all of the polonium210 in russia is under the control of the state. Its impossible to use a statecontrolled substance like this without the knowledge of the very top of the country. Reporter because youre unleashing a radioactive substance . Its almost its a tiny, little, dirty bomb. Its Nuclear Terrorism. Reporter coming up where does this trail really lead . Of all his enemies, litvinenko may have infuriated one more than any other. I said that this is a very dangerous thing to do because youre personalizing this. When dateline the real blacklist continues. Your body goes through more than 500 ups and downs a day. Your deodorant should keep up. Secret clinical strength has adapts responds technology for customized protection that adapts to your body. Pizza hut stuffed crust. I helped launch it twenty years ago and to commemorate that pizza hut has brought me back, along with the original price. Get a large original stuffed crust or any one of ten new flavorful stuffed crusts like salted pretzel for just 9. 99. Only at pizza hut. Quiet mom has a headache had a headache but now, i. Dont. Excedrin® is fast. In fact for some, relief starts in just 15 minutes. Excedrin®. Wow, that was fast. Milk has 8 grams of highquality protein. Which could be the difference between just living life. And milking it. Start every day with the power of protein and milk life. Claritind presents two allergy sufferers. One had allergies with nasal congestion so he tried the newest allergy spray, which could take several days to feel the full effect of relief. The other went straight to the pharmacy counter for the fast, powerful relief of claritind. Its tough on allergies with nasal congestion and starts to work in just 30 minutes. The moral . Nothing works faster than claritind. Find it at the pharmacy counter. And live claritin clear. Reporter while in london, we had a hastily arranged meeting with another man whos convinced his life is in danger. Akhmed zakayev is a wanted man in russia, a rebel leader from the breakaway chechen republic and a close friend of the former kgb agent, Alexander Litvinenko, who he says gave him an important piece of advice never trust old friends. He said, someone will come from your past, but you shouldnt trust him because he will be your killer. Reporter sasha told you that . Sasha told me. Reporter beware of someone coming beware of someone from your reporter from your past . Past. Reporter which may be what happened to litvinenko. After all, Andrei Lugovoi was a person from his past. But, as weve seen, there were a number of people in litvinenkos past who may have wanted him dead the fsb colleagues he denounced, the russian mobsters he was investigating, perhaps someone who thought he was a traitor for working for British Intelligence. For eight years now litvinenkos widow, marina, has been asking how big was the conspiracy . Who was behind it . How high did it go . Dangerous questions, as she knows better than anyone. You think you play chess, but they play russian roulette. Reporter those who were closest to litvinenko believe the kill order may have come from the very top, because litvinenko picked a fight with the wrong person from his past, none other than russian president Vladimir Putin. Sasha was on a mission. He was trying to prove that putin is as corrupt as anybody in post communist russia. Reporter the mission may have started years before, when litvinenko made that flow chart of corruption in the fsb. The head of the agency at the time was putin. After litvinenko fled to london, and putin became president of russia, litvinenko attacked him relentlessly and by name. I and others said that this is a very dangerous thing to do because youre personalizing this. Reporter you told him that . Yes. Reporter but marina and others believe the ultimate motive may not have been personal at all. Rather, it was all about money. We learned that in 2005 and 2006, litvinenko made multiple visits to spain, helping prosecutors take down a major organized crime ring, one that litvinenko publicly claimed had financial ties to president putin. Putins office has never responded to that allegation. Anne applebaum, a pulitzer prizewinning author and expert on russia. I think anything that litvinenko was doing, that came close to the source of putins personal wealth, would have been by far the most Dangerous Things that he could do. Reporter in addition to a possible motive, there was also the means. Paul joyal says the fact that polonium was used to kill litvinenko leaves little doubt as to who authorized the murder. So, does that mean it had to be putin . It could have been someone else with access to come on, come on. Youre not going to engage in act of Nuclear Terrorism in Downtown London without the knowledge of the office of the president. Today we begin the open hearings in the inquiry into the death of Alexander Litvinenko. Reporter in january, a Public Inquiry opened in london. Its a victory for marina, who, along with her attorneys, fought an eightyear legal battle to make it happen. On the opening day, her attorney argued the evidence leads to one disturbing conclusion, which litvinenko himself reached before he died. Mr. Litvinenko came to the awful realization that he had been the victim of a political assassination by agents of the russian state. Reporter and just yesterday an Expert Witness testified the polonium that killed litvinenko could have only come from russia. The kremlin appears to be ignoring the inquiry. President putins spokesman declined our request for an interview. And just this week, putin gave lugovoi a medal, the order for merit to the fatherland, 2nd class for his work in the duma. You think russia will ever come clean and this will be known . I believe, one day, we will know this. It will be very obvious for people to decide. Reporter in the years shes been looking for answers, other questions have multiplied, other deaths have been recorded. There was boris berezofsky, the Russian Oligarch litvinenko said he refused to assassinate, another prominent critic of putin. In 2013, he was found dead in his london home. Originally called a suicide, last year a judge said he couldnt rule out murder. The way he killed himself reporter he hanged himself with a scarf. With a scarf, in the bathroom. And the fact that his bodyguard was not there, it raises questions. Reporter just last month, another putin critic boris nemtsov, was gunned down in the shadow of the kremlin. Several suspects have been arrested, and the office of the president has denied involvement. The victim was about to lead a major rally against putin. It went on without him. All of this intrigue and violence may seem very far away, but when nbc news consultant paul joyal was shot just a few miles from the capital, he and his wife immediately thought it was a hit. A big reason, the timing. Its four days after i accused the president of being responsible for the horrible murder of litvinenko on your network. Reporter in early 2007, joyal appeared in a dateline report on the litvinenko case. He blamed Vladimir Putin for the murder. Just four days later, he was almost murdered himself. You think they were related . I dont think theres any doubt. People out in the general public say, oh, thats in russia. Its never going it happen here. But i know that it can happen here, too. I know that it can happen here because it happened to my husband. Reporter theres no proof the joyals are right, but pauls assailants have never been caught. And Elizabeth Joyal admits at first she was angry when he decided to be interviewed again for this program. I said, what are you thinking . Why do you want to bring notice once again . But then, when the man in russia was shot, i had kind of an epiphany. I was like, wait a minute, someone needs to talk about this, someone needs to say this is not right. Reporter can i ask you an obvious question . Why are you still doing this . Why are you talking to me now against the against the advice and counsel of my family. Well, it may be foolish, but i think its the right thing to do. 3 f2 pero es lo correcto para hacer,. Murder that triggered an International Manhunt for a notorious tech millionaire. Lester holt will be here tomorrow with dateline friday at 9 00 8 00 central. Right now, stay tuned fo. Hey stop somebody stop that kid you get back here [ tires screech ] man get in. Get back guys nuts. Tried to steal my sisters purse. [ panting ] you stole the purse, jacob. Like the credit cards and the pontiac. How do you know my name . Im surprised you havent stolen more, considering the situation with your foster home. You know, weve been watching you, jacob. We may have an opportunity for you. Who are you . Wwhat is this . According to our research, you have some remarkable talents. You want the purse . Take the purse. You ever stop to think that the reason you have trouble relating to other people is because youre special . That its not you, its everyone