Viral Swing: French police investigate possible anti-Semitic murder as elderly woman stabbed and burned

French prosecutors on Monday said they were treating the murder of an 85-year-old Jewish woman stabbed and burned in her Paris home as an anti-Semitic attack. Mireille Knoll, a Holocaust survivor who escaped a mass roundup of Jews in Paris in the Second World War, was found dead last Friday in her flat in Paris' eastern 11th arrondissement, where she lived alone. She had been stabbed repeatedly before the apartment was set on fire, the autopsy revealed. Firemen managed to put out the blaze. Two men have been arrested over her killing. They face possible charges of "murder related to the victim's religion, real or imagined" as well as aggravated robbery and destruction of property, a judicial source confirmed. Both have been remanded in custody. "We are really in shock. I don't understand how someone could kill a woman who has no money and who lives in a social housing complex," her son added. The other suspect is a homeless man known to police, Le Parisien reported. Working definition | Anti-Semitism Jean-Yves Le Drian, the French foreign minister who happened to be in Jerusalem on Monday, said it was "plausible" that Mrs Knoll was murdered because of her religion. France, he added, was engaged in a "fundamental and permanent" fight against anti-Semitism. The chief rabbi of Paris, Haim Korsia, wrote on Twitter that he was "horrified" by the killing. Investigators had not mentioned anti-Semitism on Sunday but added that they were "not excluding any hypothesis". The Protection Service for the Jewish Community, SPCJ, a body which keeps close watch an anti-Semitic acts in France, had earlier said: "The investigation does not reveal any anti-Semitic elements, however, this path has not been ruled out to date and needs to be further explored." Mrs Knoll had managed to evade the notorious 1942 roundup of more than 13,000 Jews in Paris by fleeing with her mother to Portugal thanks to her Brazilian passport. All but 100 or so of those seized at the so-called Vel d'Hiv cycling track and then sent to the Nazi death camps survived. Mrs Knoll had returned to Paris after the war and married a Holocaust survivor, who died in the early 2000s. Holocaust Survivors | The stories of those who escaped from Nazi clutches Anti-Semitic violence increased by 26 percent last year in France, which has Europe's biggest Jewish community, and criminal damage to Jewish places of worship and burials increased by 22 percent. Last month, a judge confirmed that the April 2017 murder of Sarah Halimi, a 65-year-old Orthodox Jewish woman who was beaten and thrown out of her window, was motivated by anti-Semitism. Amid shouts of "Allah Akbar", her attacker beat Halimi before throwing her out of the window. There had been an outcry when prosecutors had initially ruled out anti-Semitism. In January an eight-year-old boy wearing the Jewish skullcap was beaten up by two teenagers in the northern Paris suburb of Sarcelles in what prosecutors said appeared to be attack motivated by the child's religion. A record 7,900 French Jews emigrated to Israel in 2015 following the deadly jihadist shooting at a Parisian kosher supermarket two days after the attack on satirical magazine Charlie Hebdo. That exodus has since slowed. The CRIF umbrella grouping of French Jewish organisations called for "the fullest transparency" over Mrs Knoll's murder, which it called a "barbaric crime". At an annual dinner organised by the group last month, President Emmanuel Macron slammed anti-Semitism as "France's dishonour" and pledged never to let up the fight against the phenomenon.