Transcripts For DW Trace Evidence 20220923

For you, for the plant. Ah, ah, the essence to solving crimes is evidence. And fish shakes. I dont even think, madison you always take something wiki, will you leave something behind you . Its new forensic methods and making the invisible, visible most trace evidence comes from nature dis, a mind to soil in the palm of my hand contains more individual organisms than the are the number of people that live on this whole planet. But there remains much to discover open questions to answer technologies to develop collect his till met the question is, how long has these trace lean here did you only when i know that you can i link it to the fact that you im is also relevant in other investigations often of this im hoping that we can say, for instance, this pu perry, im is 2 to 2 and a half years old or this pupil graham is 8 weeks old one. 0, will the perfect crime soon . Be a thing of the past . Ah ah, lulu. Every flowering plant produces it. It wafts through the air, often invisibly, attaching itself to everything that moves. Pollen leaves its mark everywhere and can even help solve crimes. The cell wolves surrounding each individual grain is so stable that poland can survive millions of years. Vienna, the austrian capital, is home to thee expert in the field of forensic pollen analysis. Martina vega heads the department of structural and functional botany at the university of vienna. Shes one of a few scientists world wide working in the field of forensic pollen analysis. On a sunny day in may in low austria road workers working in the hill and tal. A popular Tourist Destination near vienna made a discovery that starkly contrast with their a dillinger surroundings. They found a corpse lying in a roadside ditch. The criminal Investigation Department of the state of low austria launched immediate investigations glacier and i think the body was wrapped in a blanket and it was immediately clear that there had been a violent crime. So we took up the investigation for the crime scene and homicide teams. From the states criminal Investigation Department drove out to her and talked and we were quite certain that the location where the body was found was not where the crime had been committed of mister todd of law. The investigators soon turned to martina vega. This is the divine im thinking the dead man was wrapped in a blanket on the it most like he came from the primary crime scene or at least from the perpetrators. What if, and thats why we examine this blanket thoroughly did come with it, of course, because you cant wash the whole thing. But you cant small pieces out is where there is no to go clumping away. You suspect them might be Something Interesting underneath it of the think that is, that is that of the foot bed and after washing the sample, its centrifuge to separate it into its component parts. Palin, knology is the scientific term for pullin analysis. The study of scattered dust. Oh, the 1st person world wide to solve a murder case with the help of forensic pathology was vill him klaus martina webers mentor. Here at the university of vienna. At the time, the suspect had the whole of vienna on into hooks because the murder victim could not be found in love at 1st thing. Over the course of a year. He hath named a wide variety of places in the vienna region young, but nothing was discovered until professor Wilhelm Klaus showed up all this. He was a caliah botanist here at the university of vienna. And a biologist by training there have to, if he can have the brilliant idea of the testing, the suspects shoes and clear thing that so pollen of pointed to sulu among the thousands of poland samples. Professor klaus found was fossilized hickory pollen from alone, extinct species. That once grew near what is now the village of spill in in lo, austria. Confronted with these, finding the suspect confessed, and revealed the bodies exact location to day, many know about dna traces and how to avoid leaving them. The criminals too, but poland traces i everywhere and are extremely persistent. Ah, martina vba is working on a case that dates back almost 2000 years. Its not a crime case, but rather the scene of a natural disaster. Shes attempting to correct a possible historical era. When the volcano vesuvius erupted, it completely buried the ancient city of pompei, the ash preserved the city, and many of its inhabitants in the last seconds of their lines. The eruption date of august 2479, c. E derives from the letters of pliny, but other writings and findings suggest that the eruption did not occur until october. To investigate this discrepancy samples were taken from the nostrils of some of the victims. Martina vega is now examining them to determine from the inhaled pollen. What season the samples are from free flying, poland gets caught in the estimated bone, the bone at the end of the nasal cavity. It usually stays there for about 40 minutes before it is exhaled back out through the nose. By examining residual pollen on a corpse as f moines bone, conclusions can be drawn about the last 40 minutes of that persons life. There are 4 samples to examine the poland from the nostrils, a centrifuge, and then boiled in a mixture of acetic acid and high dried. And so few rick acid paper. This process removes everything, but the pollen wool matina v. But then begins the counting process under the light microscope. Gradually, she determines which pollen grains are represented in the sample. And in what frequency they occur. Based on the microscope count a so called poland diagram is created. It was me here, feel is the what we have here is a sample from a child has gone that i specifically from the nasal. Based on we examined the material and discovered a diverse array of plants. If france, france, which indeed grew in Campaign Like in pine or out of the olive trees, then autumn, easier than athens and there was also a hero. He likes pollen grain, hell rather loads of them with a if he let the fans ivy, his ivy pollen. If his life he tended to flour later in the year, ah oh. And that of course was relevant to our Research Question of whether we can ascertain if the volcano really erupted on august 24th. Oh, much nature in the yeah. No post. Ill skip broken. Is there a big debate on the matter . Rosie is console and should the eruption date of Mount Vesuvius on the 24th of august, 179. C. E. Be moved to the flowering period of ivy. In the autumn, it would be a sensation if the date of this world historical event would it be changed on the basis of a pollen examination . The whole entire case has not yet been solved either. The tests for poland on the woollen blanket a still in progress, barely visible to the naked eye and yet so rich in information. The pollen grains swelling from flower to flower of breezed into the ranks of forensic methods. But they are not alone with its unique profile, the soil in which the plants grow is also valued in investigations. Ah luna dawson is one of the worlds leading experts in the field of soil forensics. She is consulted by Police Departments from all over the world. Ah, this, the mind to soil in the palm of my hand contains more individual organisms living together. Then there are the number of people that live on this whole planet. So just imagine how many that really is this is teeming with life. And that information can tell us so much about the soil, that is the home for these multiple organisms. The micro organisms in the soil are responsible for its structure and fertility. They break down toxins, help plants absorb nutrients and contribute to their resilience. But can soil also bear witness to a crime . Galloway forest park in southwest scotland is the largest contiguous forest in the united kingdom. Tourists and hike as are attracted by the unspoiled Natural Environment with its diverse animal and plant populations. But on june 12 2019 walk has encountered more than pristine nature. Hidden beneath some branches in a hollow in the earth, they discovered a corpse investigate as quickly established that it was a woman who had been missing for weeks, and that the cause of death was unnatural. They soon had a suspect. Police sent several soil samples to lorna dawson for analysis. The scientist compared the soil samples from where the body was found with samples collected from the suspect surroundings. Theres a whole range of different methods that can be used to can ties the sole biology and the still a lot of the search to be done to make sure that and when youre competing ah, unknown sample with a known sample. And that the same procedure is carried out, cuz thats absolutely vitally important, that the any analysis is carried out on a, on no one a question sample. You have to use the same procedure for any reference sample, its going to be compared to it. What about the soil samples in the current Murder Investigation . Could lorna dawson helped to solve the case in the investigation . The disappearance of emma folds. The police sent us a suspect pair of timberland and i was asked to examine them and to determine from the examination what type of soil that was and any vegetation within it. What clues that could give us to where that person had stood or had walked wearing those, those shoes are put in this case. I technologies an analytical methods are constantly evolving, ever smaller samples of thighs for investigations. Microscopic soil residue on shoes can betray where a person has been even tiny organisms can provide Important Information at Frankfurt Institute of forensic medicine, entomologist yes. Amens works with some of them. The wilsons in forensics, we use insects and especially flies, to clarify questions about the victims time of death homes because the traditional forensic procedures only work well one to 2 days after that. And yet, so in that window you can estimate quite well when exactly the person died. Storm is, but after that there are no reliable forensic methods gift. However, if insects have developed on the corpses usually fly maggot license, then we can use these to figure out the minimal amount of time the person has been dead for minch. Munitions from towards the 1st step is to determine the species on the corpse. Then the developmental stage of each species is examined, flies live on average about 3 weeks. And within that time lay several 100 eggs. The maggots hatch off to 12 to 25 hours. The larval and pupils stages each last about 10 days. Mm hm. Out of i as a function you to formally forensic entomology works relatively well to the exact day in the 1st 3 to 4 weeks after colonization of all. Thats how long it takes for the adult fly to hatch. Having passed through the ag maggot and pupil stages of 3 to 4 weeks approximately this week, and after that accuracy is pretty much impossible. I mean, it wasnt like and so were hoping that the analysis, the chemical analysis of these empty view area will allow us to narrow down the time period beyond that point. By now several weeks, several months. Maybe even several years may have a more now to feel. I forgot me. Of a yog, the people casing the so called pew peria can officer the clues one in them function context, fizzle, and our forensic work were trying to determine if the weathering of the pew peria is the shells that remain indefinitely intact at the site where the corpse was found if the weathering can be quantified or even glad of defer video. Thats where the cute secular hydrocarbons come and if theyre worn by social, the shells contain specific hydrocarbon chains that is of hornblast off. We believe that over the course of time they break down 3 lay decompose from long chains and 2 increasingly shorter chains separation. So follow him of course. So the analysis helps determine what hydrocarbon structures are actually still present in the cuticle, if it, on a loser. Inefficient busing doesnt i hits for we can reconstruct temporal processes. That is we can work out how long has this pu perry m actually been lying here at the site where the corpse was found. I need him lie confirmed on the surface of all insects. There are organic chemical compounds composed of carbon and hydrogen traces of these so called q tequila. Hydrocarbons can also be found in the p peria and are analyzed in the gas chromatograph his law with. I believe that with the help of these to carry out, we can narrow down time periods that lie in the range of months or years on this lesson. Im hoping that we can say, for instance, this pu perry, im is 2 to 2 and a half years old or this to perry. Im is 8 weeks old. Of the research is still in the developmental phase. But yes, im in his confident that theyll be able to apply the new analyses soon as was ongoing myna. What special about my work as a forensic entomologist is that i get a link basic research to its immediate implementations. Make sure of us as a squish or so i can start an experiment to answer a fundamental question and a concert. And that answer in turn helps my work on cases at the institute i spent on an provides the answers. The police and prosecution need not food. He points high for me. Thats the biggest incentive from and the fun of it that goes to and hit my glasses pasta by noon. Its exactly the spirit of innovation, curiosity, and broad scientific interest that so indispensable in the forensic disciplines. Because often there is more than one way to solve a problem. To get results, you have to use your imagination, be open for new perspectives and always have one eye on the latest Research Developments. And what about the investigations into the eruption of Mount Vesuvius . Worthy ivy flowers martina vega found the evidence for a later eruption date damn says in fact kinda she found it in the teen children scholars enough off, but not in the ant allots ainsley. This was a single holland grain there i think. And not in the reference sample. Hi danica. It was significantly less bad than in the childrens noses. I. Yeah. Then you have to think it was missing. What do i do with it . Now the me with these results this no, thank you. Was hes, there are 2 problem is even this is 1. 1 is just that, that it was only found in the children of scholars exist. The if i the 2nd is that hater a helix, the ivy is an insect pollinated clamp for him. Its pollen doesnt just lie around on its own beside which means that the pollen must have somehow actively entered the nostril, seattle, bashful sadly dismal. Took the explanation in the and it was that income paste time. The flower beds were preserved in oil o wines youngest. And a medicine was produced from it, which was stripped into the nose as if children with respiratory problems seen outside tim within kinda my abs. Issue we hadnt, and not only apple and spectrum was making a lot of sandwich. Spectrum guns facing there was pollen in the childrens skulls in not in the adults square, and also significantly less in the reference sample if you cant vin, into reference. So for the time being the eruption of vesuvius in 79, c e remains dated to august the 24th. Its not enough to find the traces. They must also be considered in an interdisciplinary way. Because without the knowledge that at that time the poland was also processed. In other substances, the avi trace would have led to false interpretations for martina vba. This was an interesting excursion into history, but its time to return to the present the clarification of the whole entire case in austria is making slow progress with the mountain. Mm hm. Mm hm. And weve worked with martina vba on a number of cases in the past. And in this case to where we didnt know where the crime was committed. We started by doing a pollen examination on the items found with the body point, the blanket for example, and the victim shoes oscillation, the idea being to determine which regional, where these items could have come from. Of eva samba and Martina Verba from the university of vienna, has already helped us with some cases in the past, based on the pollen structure. And she could tell the broad region the individual came from always staying in one and while distinctive flowers, plants trees will be found growing in that area. Wall these it, this will your home to live will, to new york god. What will the pollen trace analysis from the road side bodies blanket reveal. Another tool for revealing and understanding evidence is bloodstain pattern analysis. Its used in investigations, especially when bloodstains found at crime scenes do not match the suspects version of events which punish itself causing crime scenes where theres a lot of blood way will focus on the blood stain. Very often new to the perpetrators will often say, so i only hit one source in the heat of the moment or whatever a crime of passion it was. And the bloodstain pattern shows a completely different story, a different picture, and others. It means that we can disprove that it was one blow that fell in the heat of the moment because in reality there were 15 blows and they were not from the front from behind on from him. So blood stain analysis can tell us a lot about the nature of the crimes, but by the blood stained pattern of wood and how the roof also the french mediterranean metropolis of mar, say, is the location of a Forensic Laboratory run by one of the most innovative experts in blood stains phillipe, esperanza, people from all over france and other countries to cool on his expertise. The analysis of blood stain patterns can provide Important Information for crime reconstruction by examining and interpreting distribution patterns. Forensic scientists can estimate the location time and intensity of violent actions than the one that is it has the ssl. So the, the analysis of the blood stain is, is based on the description of what you see in this case. And that is primarily the shape of the size and the dispersion of the blood stains. That is where they have found their location, who are the Different Services they have found on will again and their distribution leave you . How are they arranged in relation to one another lease, or they convergence as can while they distributed in a linear pattern . Its one in these other fold principal aspects in identifying bloodstained patton, the dont, she didnt modell the causal. Mm. There. Aluminum based chemical agents that can detect traces of blood that have been wiped away when applied to surfaces that have had blood on them. The iron in the blood acts as a catalyst for the oxidation reaction. In the dark, the bloodstained glows blue and can be photographically documented. Conventional agents however destroyed the dna in the stains, Felipe Esperanza has developed a recipe to preserve the blood dna. His re, agent bluestar, is applied in a case in nor see a man is suspected of having killed his girlfriend. While searching his apartment, the police found traces of blood in the bathroom and the bedroom. The boyfriend had went to the way but he wasnt thorough enough. It turned out once Felipe Esperanza began his work and looking at the photos he was sent of the alleged crime scene, he found an interesting pattern of stains on the wall in the bedroom. One or 2 small and much like yoga on a to front of de nichoela it dont. Over here we can see the mattress and the nightstand. And behind them on the wall, we can see pattons little dot shaped ones mit some bigger, some smaller, but they arent those massive stains in which you can recognize the sponge or more traces for today form. And this is where it gets interesting, more limited. As christina, itll cost on to because while all other traces have clearly been cleaned up, these punk t form ones have not. This is kima fair initially you, if you do it. So i drove to the suspects house to have a closer look at that warm from you. I found many stains that had not been cleaned up at all because there was so tiny you need to put and on a dock surface, barely visible at all. May you show me think its showing show 1st symbol one would have to actively look to notice the fraction liver a visit using blue star though we could see the more did it also some catastrophic, more zip cavalier. Chevy, crucial traces that have not been wiped away, show the actual distribution pattern of blood during a crime, even better doctorates. It was not. Upon analyzing the stains, we realized that they all converged to a point directly over this mattress with which her daughter lockscreen play. Therefore, there must have been some kind of below that caused a wound to show the impact caused the blood from the wound to spray in all directions. Originating from that one points often called last cornelia, but even to school that shes able to point to official diploma pounding disc. Were talking about a convergent distribution limit. No, this is the type of pat and i found on the wall. But after the 1st or 2nd blow, it looks blood will also stick to the weapon. Yes. And when you move that, the centrifugal force will create a more scattered pattern. But here, in this case, law isnt distributed convergent milton, but follows the weapons movement. A small object cycle, this former will have a lot. Imagine having water on your hands this and moving it like this, evolve to you. Then water will fly away from your hand and distribute itself in accordance with the centrifugal force. So you can follow the movement by looking at the drops on the wall. If youre, if you want the buckle, an official no can a lymphoma. So we have the same shape and within the range of a few millimeters. Same size of the traces. Like you have a thumb oval make on the circular, it will should on impact. Their distribution is convergent boot. Where is why movement, if it is linear and thats exactly what we had between events and the door to pull it up. In this case, s baron sans analysis provides the necessary proof to to didnt booster, dont juggle. In this case, we use blue star firstly to confirm that the cleaning in question was actually the cleaning of blood pressure. So and secondly, that the blood along to the missing lady line all support posing problem. Well, these are the questions that need answering and such a case live. So the gentleman is cleaning it, but what is it clean . It makes it a new shot. In the meantime, all the French Police services used blue star exclusively off off the other aluminum based products are no longer used. Could we still is all today a genetic analysis is systematically carried out on all stains. So its good, systematic more, more clearly the reaction, the positive test for blood is not the end of the investigation, but the actual dna test automatically follows your caller. Acknowledge if you wanted it, its unambiguously the missing nurses blood. The blood stained patton suggests that the victim was basin while lying on the mattress. The blood spatter distribution leads esperanza to conclude that whoever did the beating must have been standing over the victim between the bed and the entrance door to the room. Ah combined with other evidence, esperanza investigation leads to the conviction of the perpetrator. The expert can be satisfied with his work for now but there is room for improvement in forensic methods. One question in particular, concerns him a question. The question of when a long on you found my clients fingerprint on genetic to their genetic fingerprint mac . Yes. But whos to say it wasnt there before . The fact it dont like so to link evidence to the crime. The question we now have to answer is that since, when has this particular stain been on the instrument, just feel on what day was it left for us on the exact day of the crime and not a month before or after. Then who knows for sure, im world wide. There are several teams focusing on this issue. We have to find a solution animal of a definitive, a follow up proven sort of mm. International collaboration among forensic scientists plays an Important Role in solving crimes and making life safer in the process. At that, James Hutton Institute in aberdeen, scotland. Lorna dawson works on the galloway forest case. The soil sample from the suspect shoe was already in the lab for testing as were other samples that had since been retrieved. Some were recovered from the suspects comp. Luna dawson was able to compare them with the reference samples in scotland. Soil forensics is an integral part of investigations, but thats not yet standard internationally. Increasingly, all, all for sat, late, Great Britain is used and its considered to be used by the investigating authorities and overseas. There are more countries now and sitting and adopting sol forensics within their portfolio. All of methods that can be used. A few years ago. I trained doubts some students from brazil, and they then went back to their own country. And now theyve set up a so forensic lab. So its really nice to see that this transfer of an knowledge from one nation to another. To get the clearest possible picture, when analyzing soil samples, several different aspects are considered if the samples from the suspect and those from the location where the body was found, had the same origin, is an indication that the suspect was at that location. The soil samples are primarily tested for 2 compounds, al canes and alcohols. So when will the cat m soils . A peer soils from e questioned item and from a crime scene, lets see. We extract the carbon compounds the compounds. It will occur primarily our al kins and alcohols. Here weve got a trace of the how kintrail file al kins being compounds are composed of both carbon and hydrogen. And here we can see an example see 27. That means a 27. 00 carbon atoms in that molecule and the blue trace, the upper line here, that blue trace is from the sample that came from the foot, where the yellow green trace beneath it is the sample that came from the crime scene. Adjacent to where the victims body was found. And as you can see, then retention time on the gas chromatograph. You can see at c, 27, m, c, l 20 t 9, c 31 and c, 33. The teak said that in the same place theyre the same compounds, and the height of these peaks are the same. So from that, we can conclude that there is the same profile with the same amounts and same relative amounts of the different carbon compounds. In the question sample on the sample that was recovered from the kind see so the samples from where the body was found, match those from the souls of the suspect shoes. The suspect can now be clearly linked to the secondary crime scene. Its suspected that he dumped the body there walked away from the side, got into his car and drove away with lorna dawson presented her findings on the womans murder case at court. Her Expert Opinion and those from other areas lead to the perpetrators conviction. Often Forensic Experts dont learn the full circumstances of the case until after the investigation is complete. Although we stay objective and try not to get involved the tall in the actual frame itself, in terms of the families involved, thats not the duty or the rule of any forensic scientist, but one always has to have compassion and m. Confidentiality is absolutely key. But once a case has been tried and am you, theyre not aware and more fully of the whole case circumstances. And it really does hit home the, the need, the need to provide as much evidence, object of evidence that can help that court make the right decision. And, and, and bring some closure for the families that are involved in these sometimes very difficult situations, but equally well to also, but you save it and that avoids a situation where someone is falsely accused of a crime. So thats why its important that the evidence stands on its own and, and, and is available to both prosecution on defense. But the use of soil analysis is not limited to crimes against humans. It can of course, also help to uncover environmental crimes or to relate Agricultural Performance to soil biological properties and also to assess Climate Change and identify hazards of soil, erosion and complexion that much more in the past. Biology in botany related Research Fields did not have much of a say in forensic science. However, with evolving technologies and methods, more and more Natural Science disciplines are being used in forensics, dna analyses and now commonplace. But interdisciplinary thinking and structural networking are also fundamental. And matina vba has a unique digital collection of pollen grains in order to unambiguously identify poland from all over the world. She and her colleagues at the botanical institute of the university of vienna, a building, an internationally accessible poland database. Pal, dat is the Worlds Largest polena logical database. Webers goal is to make the entire Data Collection from multitudes of plant families publicly accessible. Either from was had thick, thick, fletcher thus had unseen upon date or in the various rooms often fall under originally we just wanted a database that we could use to share info with each other. This is i was a 4 foot pretty seen in the world. Say to speak with crying out the more afraid a free database or say we set back up and put it on line behind the own lancaster. It really only makes sense if you work together. Men of it that dont with everyone sits on their own data. Then no one benefit regarding the full almost 4500 pound species and their pollen are already catalogued in the database. And in the case, if the whole entire victim in the blanket, the pollen provides clear clues. Most criminals wont even be conscious of leaving the kind of traces that martina vba is working with and invoking after a few weeks due to a confidential temperament. We received information on the individuals acquaintances and on a possible suspect or several suspects. One community the because we then started to investigate on monitor these persons to go to who are from the police, have 3 suspects inside and suspect that the crime took place in one of their apartments. But how can they prove the crime or prove that the victim was even present at the suspected crime scene . Battle as the very bottom, we can see the sample from the crime scene for them. If this was in our taken a detached house now and you can see what find precisely these dont get again. Oh and again in large quantities as it is of brown mrs. Brown by these the cypress trees. This is of tool. You can imagine i feeders and the like, which is, i mean, im giving you errors in australia. There was a window in the garden and popular marble so asked out and a variety of other plants, dandelions, and the license if she wants to be losing fun. Take it there, there is no doubt at all that these pollen grains came from the primary crime scene, toddler. And when we also found it on the victim issue, we could say for certain that the veins him out of lee made his way to the crime scene. Center and also that the perpetrators roused him on the crime scene out of and quickly the poland diagrams and the traces from the house. And from the blanket paint a clear picture martina vba was able to prove that the trace patterns from the woolen blanket and the suspects attic matched the lead investigator hannahs ferna very much appreciate the cooperation with the scientists and wishes to create stronger networks, both nationally and internationally, the arbiten im expecting we cooperate with as many experts as possible in the field of forensic gonna give you 6. But these are open to all kinds of investigations. You either reply or give us wookey we are really trying to link up internationally, but are always on the lookout in our new contact. So i can because of course there are different kinds of expertise in other countries like we are, can give you more detailed on there for police, have different experiences of duties, thompson. So when the case requires it, we can fall back on these acts bar. Yes. And thats only possible through International Network anchor. It doesnt really work any other way. Fulton, dyslexia, ah, palin ologist martina vega will continue to develop the legacy of her predecessor if i need to continue on all levels. I think especially where holland just after is still an awful lot of potential, even with the cold cancer gantski equipped within c hi polen. No matter what we call guy. Whether you have somehow retrieved a pollen grain or whether you have a piece of clothing or a strand of hair from the corpse with of my holland doesnt decay from delay. She. Dep pointing the head so as low as it doesnt go mousy with the pulling money. One devil present in the bah height and say it means we can always isolate poland from any material material. Whether its 50 years old. Chris, for a 100 years old, wanted yada, and when appropriate going use it general conclusion, sale even reduction city ah. Current Research Developments make it look as though no crime can remain unsolved in the future. The search for evidence is too sophisticated to advanced and high tech, and so 2 of the Methods Research is used to analyze the traces. But with all these advancements, one thing shouldnt be overlooked. Most of these high tech would be redundant without the materials provided by nature. Ah really, really 0 one continent. 700000000 people. With their own personal stories. Oh, europe. Ah, we still work every day life with what europeans fear and what they hope for focus on europe in 30 minutes. On d. W is the end of the pandemic in site. We show what it could look like. Will return to normal. And we visit those who are finding it difficult. Exceeds his successes in a weekly coven, 19 special. In 90 minutes on d w. O. How did she become adult hitlers favorite director . And how did he become a forgotten filled pioneer leading he finished and arnold fund between hitler and hollywood. In 1932, they set out into the icy wilderness of greenland to create a life threatening film project that became a major milestone in their lives. Love, seduction. And power ice cold passion starts october 8th on d, w. Ah, this is dw news, and these are our top stories. United nations secretary general, antonio gutierrez, as described. The latest developments in the ukranian conflict as dangerous and disturbing during the session of the United Nations Security Council new york. And he said any so called rough