Charities is launching a Recruitment Drive for volunteers to help protect the native red squirrel. And coming up in the sport on bbc news, former Manchester City boss Roberto Mancini is the favourite to succeed Claudio Ranieri at Leicester City. Good afternoon, and welcome to the bbc news at one. It was, by any standards, a great result for the conservatives causing a major electoral upset by winning the long held labour seat of copeland in cumbria. Their Candidate Beat Labour by more than 2,000 votes. Its the first time a governing party has gained a seat at a by election since 1982. In the nights other by election, labour held stoke on Trent Central holding off the challenge of the ukip leader paul nuttall. The labour Leaderjeremy Corbyn says the partys win in stoke was a decisive rejection of ukips Politics Of Division but he says their message was not enough to win through in copeland. 0ur political correspondent, carole walker, reports. Harrison, trudy. The Conservative Party candidate. 13,748. This really was an astonishing results. Victory for the tories in a seat which has been labour territory and that was created. What has happened here tonight is a truly historic event. You would have to go back more than a century to find an example of a governing party taking a seat from the Opposition Party in an election like this. Height the conservatives are jubilant. Though new mp increased the partys share of the vote by more than 8 . The tories have seized on the result has a resounding endorsement of theresa mays leadership and policies, and an outright rejection of labour and Jeremy Corbyn. For them to lose a seat to the governing party, this has never happened before. And that is a show of the weight which the labour party is just out of contact with what people of thinking. The defeated labour candidate, gillian troughton, left without saying a word. The result has piled on the Anguish For Labour Mps who fear their heading for defeat at the general election. Jeremy corbyn has rejected suggestions he should step down i was elected to lead this party. I was elected to oppose the redistribution of wealth in the wrong direction, which is what this party was doing. We will continue out party was doing. We will continue Ourcampaigning Party was doing. We will continue our campaigning work on the nhs, social care and housing. And there was some comfort for labour in stoke central, where campaigners saw off the threat from ukip to hold onto the seat. The pa rtys new ukip to hold onto the seat. The partys new mp said it was a victory for the whole labour movement. To those of you who came to stoke on trent to sow hatred and division and to turn us away from oui division and to turn us away from our Friends Division and to turn us away from ourfriends and division and to turn us away from our friends and neighbours, division and to turn us away from ourfriends and neighbours, i have one very simple message. You have failed. Ukip leader Paul Nuttalls bit of a parliament failed, despite overwhelming support for brexit locally. After a campaign dogged by controversy. It left him facing questions about the future of his party and his leadership. This seat was number 72 on our hit list. There are a lot more that will happen, theresa list. There are a lot more that will happen, theres a lot more to come from us. Im not going anywhere. Therefore, we move on. Therefore, we move on. The result has also cast doubt and ukips strategy of targeting traditional labour seats. This lunchtime the Prime Minister arrived in copeland to congratulate her pa rtys newest mp in copeland to congratulate her partys newest mp and what she said was astonishing victory. And what i think weve seen from this victory is that this truly is a government that is working for everyone and for every part of the country. And that. Thats the message that we bring here to copeland, and that we will take across the country. The theresa may knows that future success will depend notjust on her domestic policies, but on her handling of britains departure from. From the eu. In a moment well get the latest from our assistant poltical editor norman smith, whos in stoke. But first to iain watson, whos in copeland. The stuff theyre of tory dreams and labour nightmares. Thatjust about sums it up. Let me expand. Certainly theresa mays message here in the past hour is that the Conservative Party is now the party for everyone, not just the party is now the party for everyone, notjust the privileged few. It will really wrangle with labour mps. This seat, copeland, back in 1983 at the height of thatcherism, it stayed labour. This time its gone. The word historic will be a reduced. But many labour mps see this as notjust a disappointing result, but a catastrophic results. The question is what do the party do about it . Ive been speaking to voters this morning and there seemed to be three interlinked problems for labour. The first distrust. Nuclear is a big issue here. People want investment in new nuclear capacity. Jeremy corbyn came and said he believed in that after all. He was attacked for not being nuclear enough. Now he a p pa re ntly not being nuclear enough. Now he apparently believes in it. But not enough people believed him. The second problem is jeremy enough people believed him. The second problem isJeremy Corbyn himself. Even left wing labour mps here tell me that his leadership came up here tell me that his leadership came up on here tell me that his leadership came up on prompted on the doorstep, and not in a good way. The third thing is that some of the people here dont necessarily see Jeremy Corbyn as an antiestablishment figure, thats how hed like to portray himself. They see labour as the establishment party, theyve had the establishment party, theyve had the mp for the past 80 years and they dont think theyve done enough for the local area. Those three problems together could be toxic for labour at the next general election. But the overriding problem labour mps have is they try to dislodge Jeremy Corbyn last year and they failed. It looks like they have no workable plan b. Lets go to norman smith who is in stoke, where corbyn will be celebrating later on. One wonders how much celebration there will actually be. Paul nuttall is not celebrating either, of course. I dont think there will be much celebrating by mr corbyn or mr nuttall. Lets be honest, this was not just a harrowing nuttall. Lets be honest, this was notjust a harrowing night for labour in copeland, it was a difficult night for them in stoke, too. Even though they won, they had too. Even though they won, they had to struggle to hold on in what should have been an easy to the Park By Election for them, because stoke has been a labour seat pretty much since the year dot. Should have been an easy cheesy stroll in the park. We are seven years into a conservative government. We have what many people with a real problems in the health service. And still labour is having to fight very ha rd still labour is having to fight very hard in one of its safest seats. As for ukip, the question that arises following their defeat in stoke is if they cant win here, then where can they win . Stoke was a prime target for them. It is weak brexit country. Its a traditional working class seat. It is big brexit country. Paul nuttall himself took a battering. The one person who seems to have emerged significantly strengthened is theresa may, who pretty much seems to be master, or should i say mistress, and commander of all she surveys. And i have to say, it does remind me of the early 19805, say, it does remind me of the early 1980s, when then, as now, we seem to have a dominant female Prime Minister with a resurgent Conservative Party against a struggling opposition, led by a leading many of whom supporters have little confidence in. Norman smith in stoke and iain watson in copeland, thank you. And if youd like more information on the by election results, theres more reaction and analysis on the bbc news website at bbc. Co. Uk news. Former leicester and england footballer gary lineker has described the clubs sacking of Claudio Ranieri nine months after he led them to the Premier League title as inexplicable, unforgivable and gut wrenchingly sad. The italian was dismissed last night after a string of poor results, that has left the side just one point and one place above the relegation zone. Our sports correspondent, joe wilson, reports. And your manager, Claudio Ranieri he was the smile, the face and the manager of the most extraordinary Sporting Success is anyone in leicester had ever seen well, quite possibly anyone anywhere had ever seen. Quite possibly anyone anywhere had ever seen. And leicester sacked him. The starkness of that reality has shocked even those who spent their life in football. Yellow ladies and gentlemen, please welcome the Leicester City squad, including their coach, Claudio Ranieri flashback to Sports Personality of the year. Gary lineker, former player and Lifelong Leicester fan. To ranieri, lineker, former player and Lifelong Leicesterfan. To ranieri, eternally grateful. The way that everybody got behind leicester last season was just something that i had never witnessed really in football before. And i think to toss that all the way over a premature decision and a disloyal and in many ways a lack of gratitude, is quite gobsmacking. But ijust think you deserve a little bit more, and certainly more time. Ijust think he deserved. I think they should be building statues, not backing him. Do you think the players are culpable . Do you think some players will be thinking, crikey, did i cause this . If the players are involved, they should have a long, hard look at themselves as well. There was always going to be and after the lord mayors show season. It was never going to match anything like last season. This was the reality of where less than normally are. Theyre all sorts of Different Reasons why this happened, but ijust think its a really sad day for leicester in many ways, that its come to this. I think he deserved and bought himself a bit more time than this, really. Im not ashamed to say that last night, when the news broke, i shed a tear. I shed a tear for claudio, for football, and my club. Leicesters thai owners stressed that the club is in crisis, that they acted to help the club survive. They urge leicester fa ns help the club survive. They urge leicester fans to try to understand. I was shocked. I was not surprised, because when not playing too well, but i was definitely disappointed because after last season he deserved to stay with us, until the end of the season, even if we got relegated. You cant run a business like this. 0ne you cant run a business like this. One year he did the impossible, the next youre sacking him. Disgusting. Days when players could be from selling fruit and veg on. That was the lineker business before football. Days when winter pictures we re football. Days when winter pictures were often marred. But if the sacking of Ranieri Isjust modern football, what does that say about modern football . Lets speak to david 0rnstein, whos at Leicester Citys ground. As we saw there, there was real anger out there about this. Simon, there is a feeling of high emotion in the city, and among the support base today. It ranges from the sympathy for Claudio Ranieri to the downright anger at the decision to sack him. Some, however, it must be said, do understand the decision made by the club. When ranieri was appointed in 2015, it was a decision that raised eyebrows. He proved those critics wrong. He answered them and how he brought celebrations to this city and this club, the like of which they had never seen before in the clubs 133 never seen before in the clubs133 year history. This stadium, the stadium work craig shakespeare, the assistant manager, is now giving a news c0 nfe re nce assistant manager, is now giving a News Conference as we speak. The stadium where we saw such scenes of celebrations. Now its come to this. This is where Claudio Ranieri came last night to learn his fate. Now, however, that dream is over. All focus will turn to liverpool on monday. They visit the King Power Stadium and leicester must win that. Theyre one place and one point above the relegation zone. They could become the first club since Manchester City in the 1930s to become relegated having won the top flight become relegated having won the top flight the season before. A big task for leicester, but they will have to do it without Claudio Ranieri. David, thank you very much. Police in malaysia say the half brother of north Korean Leader kim jong un was murdered with a highly toxic nerve agent known as vx. Kim jong nam was attacked at Kuala Lumpur Airport last week. 0ur correspondent, stephen evans, sent this report from seoul. Only a drop of vx was needed. The assassin pulled the cloth over Kim Jong Nams face and his fate was certain. He sought Urgent Medical help, but so deadly is a Chemical Agent that nothing would have saved him. The Malaysian Police chief was adamant it was vx. It is the vx nerve agent, which is a Chemical Weapon. You dont know how it was brought in . No, we are investigating that. The police have three people in custody. The two women alleged to have actually attacked, and a north korean man said to have helped. One of the attackers may have contaminated herself. Police want to talk to at least seven others, including a north korean diplomat and an employee of north koreas state airline. In 2013, kim jong un inspected Chemical Weapons masks. North koreas long been suspected of making Chemical Weapons. South korean experts think the Relation Attack confirms that. Think think the malaysian attack confirms that. A tiny drop of the vx agent can kill anybody within a minute. So i think it is this, it can absorb the skin, eye, or whatever the body part. So its more than 100 times toxic than the nerve gas commonly used, the sarin gas. And the problem with this vx is its toxic, tasteless and colourless. Its very hard to detect. The airport in kuala lumpur is to be swept for traces of any other deadly chemicals that the Assassination Team may have left. North korea is, in effect, a dynasty. The all powerful leadership goes from father to son. Brothers are rivals. 0ne threat to kim jong un is now no more. 0ur correspondent Rupert Wingfield hayes is in kuala lumpur. You have just been added to the airport where, according to authorities, a Weapon Of Mass Destruction was used a few days ago. How are they taking this . L destruction was used a few days ago. How are they taking this . A little more relaxed than they perhaps should be, simon. I have been in the airport this afternoon, this evening, it has taken a good hour or two to get back, when we left there we re two to get back, when we left there were no signs at all that the authorities were carrying out this week for the Decontamination Effort they claimed they were going to. I am afraid to say there is little credibility to their claim that they are taking the threats of other people seriously and doing something about it. In terms of what happens now, what happens to the body, what does north korea wants to happen to that . I think this takes the whole crisis between malaysia and north korea to a completely different level. We we re a completely different level. We were talking about a potential assassination until today, now we are talking about notjust an Associate Nation but potentially be used by a country of a banned Chemical Weapon in another countrys Major International airport. This has really pushed relations between malaysia and north korea to the verge of breaking point. The malaysians Foreign Minister today affectively threatened the north Korean Ambassador but if he does not stop what he called spewing lies, malaysia may well expel him. Thank you, rupert. Our top story this lunchtime. An historic night for the Conservative Party as it deals labour a major blow in the supposedly ultra safe seat of copeland. And still to come. America moves to calm fears in mexico that us troops could be sent in to deal with illegal immigrants. Coming up in sport at half past, Centre Ben Teo will make his first start for england in sundays six