The man suspected of killing two people in shootings in Copenhagen was identified in several Danish media outlets on Sunday as Omar El-Hussein. Reports in Lebanon said he was the child of Palestinian immigrants from Ain al-Hilweh, a refugee camp in Lebanon.
Ekstra-Bladet, a Danish tabloid, reported that the 22-year-old was released from jail only two weeks ago after serving a term for aggravated assault. Police have not confirmed the name, but police said earlier that the man believed to be the perpetrator of this weekend's killings in Copenhagen had a history of assault and weapons offences and links to gangs.
Copenhagen, one of the safest capitals of the world, was in a state of shock after the two killings, one at a meeting on the freedom of speech, another at a synagogue. Police said earlier it was investigating if the man had received help from others and if he had travelled to conflict zones such as Syria and Iraq.
Meanwhile, Denmark's small but vibrant Jewish community rebuffed Israel's call to emigrate on Sunday after an attack on Copenhagen's main synagogue that shook the sense of security Scandinavian tolerance had long provided.
The Danish Prime Minister Thorning-Schmidt said "when you attack the Jewish community, you attack our democracy, the whole of Denmark is attacked."
Jewish communities around Europe have been reporting rising hostility against them and an attack last month on a Paris kosher supermarket killed four Jews, prompting the United Nations to say that anti-Semitism was thriving in Europe.
That assault came two days after Islamist militants gunned down 12 people at the weekly Charlie Hebdo, which had published cartoons mocking the Prophet Mohammad.
As in the French case, Prime Minister Benjamin Netanyahu told Denmark's 2,500 Jews they would be welcome in his country. "Israel is your home," he said in Jerusalem.
"We appreciate the invitation, but we are Danish citizens, this is our country," Dan Rosenberg Asmussen, chairman of the Jewish Society in Denmark, told Reuters as he offered condolences to mourners at the synagogue.
The Copenhagen shootings began with an assault on a meeting with an artist who had caricatured Mohammad, and then an attack on the city's main synagogue where about 80 Jews celebrated a girl's confirmation. One person was killed at each site.
Danish police have not identified the gunman, who was killed in a shootout on Sunday, but said the attacks may have been inspired by the violence in Paris.
"I feel just as safe on the streets today as I did the day before yesterday," said Jewish community member Bent Bograd as he laid flowers at the synagogue. "We can't do anything about it, and it's a risk that exists."
Denmark has welcomed Jews for centuries and most of the community survived the Holocaust, despite Nazi occupation, as Danes helped them flee to safety in neighboring Sweden.
Only a fraction of the community returned but it enjoyed a long period of tranquility. But tensions rose last year during Israel's war with Hamas militants in Gaza. Copenhagen's 210-year-old Jewish school was vandalized in August when its windows were broken and walls covered with anti-Semitic graffiti.
"The terrorists must not control our lives," Melchior told Reuters. "We need to concentrate on living our lives as normally as possible after this difficult situation. The Jewish community in Copenhagen is strong."
AP and AFP contributed to this report