Sweden sword attack at school was 'racist', say police

A sword-wielding man who killed two people at a Swedish school with many immigrant pupils was motivated by racism, police said Friday, as hostility towards refugees mounts across Europe.

 Investigators in the southwestern Swedish town of Trollhattan confirmed that Thursday's school attack was a "racially motivated" hate crime, based on the 21-year-old assailant's "attire, his behaviour at the scene of the crimes".

 Police investigator Thor Haraldsson said the assailant targeted "those with dark complexions".

 The killer, identified in the media as Anton Lundin-Pettersson, went from classroom to classroom at the school for six to 15-year-olds.

 He killed one teacher and a student, and injured another teacher and student who both remained in hospital on Friday.

 On his social media accounts, the attacker comes across as a loner fascinated by Hitler, Nazi Germany and Sweden's far-right Sweden Democrats party, which is critical of Islam and rising immigration to Sweden.

 A country of 9.8 million, Sweden expects to receive up to 190,000 asylum applications this year -- putting it among the EU states with the highest proportion of refugees per capita as the continent struggles with a massive influx of migrants.

 Support for the far-right has mounted as Sweden's ability to house and integrate the new arrivals comes under strain.

 An opinion poll on Friday showed the Sweden Democrats garnering 15.7 percent of voter sympathies, up from the 12.9 percent it won in the 2014 election when it became the country's third-largest party. Other polls have in recent months suggest it has become Sweden's biggest party.

 The Sweden Democrats recently said they wanted a referendum to be held on the government's generous immigration policy, though they have little chance of obtaining such a vote.

 More than a dozen arson attacks this year have targeted refugee reception centres and apartments in Sweden, reducing some of them to cinders.

 Swedish anti-racism magazine Expo said a "rhetoric of hatred" was blowing across the Scandinavian country.

 "The risk is that we will see an escalation, legitimised by doomsday rhetoric and fomented in hatred's digital echochamber," editor-in-chief Daniel Poohl wrote.