The Islamist terrorist who beheaded a teacher in Paris filmed the brutal killing and shared a video of the victim's severed head to fellow ISIS supporters.
Aboulakh Anzorov, 18, was shot dead by police shortly after the attack against teacher Samuel Paty in a northern suburb of the French capital on Friday afternoon.
It has also been revealed the half-sister of the Russian-born killer travelled to Syria to join ISIS in 2014 and was the subject of an anti-terror investigation.
Shrines have now appeared in Paris after the horrific attack which was prompted by the teacher showing his class a cartoon of the Prophet Mohammed.
Investigations are focusing on Brahim Chnina, father of a 13-year-old girl in Paty's class, who denounced the teacher online and gave details of the school. He has since been arrested.
Branding Mr Paty a thug in a video posted on Twitter sometime in the last week, he asked the community to complain about the teacher's behaviour. The killer is presumed to have seen the video and acted upon it.
After the killing, Anzorov himself shared pictures and videos online with Chechen ISIS Telegram channels, and also denounced Emmanuel Macron as the 'leader of the infidels'.
The killer's uncle told French television: 'He was a child. He was only 18. If he were still alive, I would have asked him: "Why did you do that? What was going on your head?" He must have been influenced by someone.'
Meanwhile the prosecutor leading the investigation, Jean-François Ricard, said that the suspect, who had been granted a 10-year residency as a refugee in March and was not known to intelligence services, had been armed with a knife and an airsoft gun, which fires plastic pellets.
It emerged yesterday that Anzorov asked pupils at the French school to point out the teacher who had shared a Charlie Hebdo cartoon of the Prophet nude before targeting him.
Mr Paty had received threats after showing the cartoon during a class on freedom of speech about 10 days ago.
The teacher had invited Muslim students to leave the room before showing the caricature. Muslims believe that any depiction of the Prophet is blasphemous.
However, one pupil stayed behind by mistake, and later told her Muslim parents. They filed a complaint against the teacher and held a meeting with Mr Paty, the school principal and an official from the education authority.
Chnina and an Islamic activist friend, Abdelhakim Sefrioui, are among ten people who have been arrested in connection with the attack.
The video shared by Chnina sparked community outrage and was shared by a mosque in Pantin, a Parisian suburb. Days later, Mr Paty was stabbed and decapitated in Conflans-Sainte-Honorine 25 miles north west of Paris.
Witnesses said they heard Chechen-born attacker Anzorov shout 'Allahu Akbar' – Arabic for God is the Greatest – before he was shot dead by police about 600 yards from the killing.
French anti-terror prosecutors said they were treating the assault as 'a murder linked to a terrorist organisation'.
Nine people have been arrested, including the parents of a child at the school who had signalled their disagreement with Mr Paty's decision to show the cartoon, a judicial source said.
Four people were initially detained by police over the murder, but five new people held for questioning are members of Anzorov's social circle, including his grandparents, parents and 17-year-old brother.
Yesterday's terror attack came as Emmanuel Macron works on a bill to address Islamic radicals, who authorities claim are creating a parallel society outside French values.
France has the largest Muslim population in Western Europe with up to five million members.
The French President denounced what he called an 'Islamist terrorist attack', claiming: 'One of our compatriots was murdered today because he taught the freedom to believe or not believe.'
Mr Macron added: 'It was no coincidence that the terrorist killed a teacher because he wanted to kill the Republic and its values. The Enlightenment, (is) the possibility to make our children, wherever they come from, whatever they believe in, whether they believe or not, whatever their religion, to turn them into free citizens.
'This battle is ours and it is existential. They will not pass. Obscurantism and the violence that goes with it will not win. They will not divide us. That's what they seek and we must stand together.'
Prime Minister Jean Castex wrote on Twitter today: 'Through one of its defenders, it is the Republic which has been struck in the heart by Islamist terrorism.
'In solidarity with its teachers, the State will react with the greatest firmness so that the Republic and its citizens live, free! We will never give up. Never.'
Addressing the country's teachers, pupils and their parents, Education Minister Jean-Michel Blanquer said Paty was killed by what he called the enemies of freedom. 'The Republic will never, never, never back down when confronted by terror, intimidation,' he said in a recorded statement.
Laurent Brosse, mayor of Conflans-Sainte-Honorine, said: 'We'll pick ourselves up together, thanks to our spirit of solidarity.'
In an outpouring of grief, the hashtag #JeSuisSamuel (I am Samuel) trended on social media, like the #JeSuisCharlie call for solidarity after the attack on Charlie Hebdo in 2015.
France's parliament suspended Friday's debate after news of the decapitation, with session president Hugues Renson, visibly moved, calling the attack 'abominable'.
MPs stood as Renson said that 'in the name of all of us, I want to honour the memory of Mr Paty.' Education Minister Jean-Michel Blanquer tweeted: 'The Republic is under attack.'
Lawmakers and teachers' unions hailed the slain teacher's courage for confronting challenging taboos in French society. Freedom of expression was a core tenet of democracy, they said.
Jean-Remi Girard, president of the National Union of School Teachers, told BFM TV that children needed to understand that blasphemy can shock, but is legal.
Sophie Vénétitay, deputy head of the SNES-FSU teachers' union, said: 'He was murdered because he was doing his job, namely teaching critical thought.' She said Mr Paty was a history and geography teacher who was in charge of 'moral and civic education'.
'In that capacity, he gave a lesson on the freedom of expression with the Mohammed cartoons,' she said.
Thibault Humbert, mayor of the nearby suburb of Éragny-sur-Oise, said: 'This was an exceptionally violent and horrifying attack. The police must be commended for intervening with such speed.'
Other politicians lined up to express their horror at the killing, with Xavier Bertrand, centre-Right president of the Hauts-de-France region, saying: 'Islamist barbarity has taken aim at one of the symbols of the Republic: school. The terrorists want to shut us up, to bring us to our knees.
'They should know that we will not bend, they will never forbid us to read, write, draw, think, teach.'
Marine Le Pen of National Rally said: 'A teacher beheaded for showing Charlie Hebdo caricatures. We are in France with this level of unbearable barbarity. Islamism is waging war on us: it is by force that we must drive them out of our country.'
Jean-Luc Mélenchon, head of the far-Left party, Unbowed France, said: 'Horrible crime in Conflans! In fact, the assassin takes himself for the god that he claims he follows. He is sullying religion. And he is inflicting on us all the hell of having to live with murderers like him.'
Local lawmaker Antoine Savignat said, 'If we cannot talk about the Charlie Hebdo caricatures in school, we end up in denialism... In France, the country of freedom of expression, this cannot be allowed to happen.'
Parents of pupils laid flowers at the school gate. Some said their children were distraught.'(My daughter) is in pieces, terrorised by the violence of such an act. How will I explain to her the unthinkable?' one father said.
Muslim leaders condemned the killing, which many public figures perceived as an attack on the essence of French statehood and its values of secularism, freedom of worship and freedom of expression.
Tareq Oubrou, the imam of a Bordeaux mosque, said of the killing, 'It is not a civilisation that kills an innocent person, it is barbarity'.
A police source said the scene has been cordoned off and a bomb disposal unit dispatched because of the suspected presence of an explosive vest.
'[The attacker] is believed to be from a Chechen background,' said an investigating source, referring to the Russian Federation republic.
Thousands of battle-hardened Chechen refugees, including many devout Muslims, entered France in the early 2000s following two bloody wars against Russia.
Around 30,000 Chechens in total escaped to France, many of them resettling in the suburbs of major cities such as Paris.
France has seen occasional violence involving its Chechen community in recent months – in the Dijon region, the Mediterranean city of Nice, and the western town of Saint-Dizier – believed to be linked to local criminal activity.
It was not known what link, if any, the attacker might have with the teacher or whether he had accomplices.
Police on Friday arrived at the scene after receiving a call about a suspicious individual loitering near the school, a police source said. There they found the dead man and nearby sighted the suspect armed with a knife-like weapon, who threatened them as they tried to arrest him.
They opened fire and injured him severely, the source said. The man later died of his injuries, a judicial source said.
The attack follows a terrorism enquiry being launched in Paris last month after two news agency staff were stabbed outside the former offices of Charlie Hebdo – the magazine where staff members were murdered in 2015 after publishing cartoons mocking the Prophet.
Those on trial range in age from 29 to 68, and are charged with providing logistics to the terrorists, including cash, weapons and vehicles.
Paris-born brothers Said and Cherif Kouachi murdered 12 people in the Charlie Hebdo offices using Kalashnikovs, before escaping in a stolen car, and later being killed by police.
A third terrorist, Amedy Coulibaly, gunned down four shoppers in a kosher supermarket and a policewoman during three days of carnage before he too was killed.
Charlie Hebdo now produces its magazine from a top secret location, and in September re-published the controversial cartoons of the Prophet Mohammed which had provoked outrage in the Muslim world.
There have been a series of bomb, gun and knife attacks carried out by Islamic State and al-Qaeda operatives in France, dating back to early 2015
The deadliest single terrorist attack ever in the country came in November 2015 when 130 people were killed in Paris. Suicide bombers pledging allegiance to ISIS targeted the Stade de France, cafes, restaurants and the Bataclan music venue, where 90 died.
Earlier in the year, two Paris-born gunmen linked to Al-Qaeda broke into the offices of the Charlie Hebdo satirical magazine, leaving 17 people dead inside and three outside.
In July 2016, 86 people were killed and more than 400 injured when a 19-tonne truck was deliberately driven into crowds on the seafront promenade at Nice, in the South of France.
The terrorist turned out to be a Tunisian immigrant who was shot dead by police. During the same month, two Isis terrorists murdered an 86-year-old Catholic priest during a church service in Normandy.
There have been frequent knife attacks on the forces of law and order, leading to the deaths of serving police.
In October last year, a radicalised computer operative working at the Paris Prefecture in central Paris stabbed four of his colleagues to death. The attacker – who was also shot dead – turned out to be a Muslim convert who kept extremist Al-Qaeda and Islamic State literature and images on his computer.
This article has been adapted from its original source.
