Andersson was said to be a recluse who had maintained little contact with his family for years before tragedy unfolded at Risbergska School in Orebro

Sweden’s right-wing government said on Friday it would seek to tighten gun laws in the wake of the country’s deadliest mass shooting at an adult education center where the attacker appeared to have used several of his own licensed rifles.

Sweden’s prime minister said the attack at the Risbergska School was the worst mass shooting in country’s history

In response to the deadliest mass shooting at a school in Orebro, Sweden's right-wing government aims to tighten gun laws and ban AR-15 rifles so as to prevent future occurrences. Rickard Andersson, the identified shooter,

A gunman who killed 11 people, including himself, at an adult education centre in central Sweden may have been a student at the school, police said on Thursday, as they described chaotic scenes after the country's deadliest mass shooting as being like an "inferno".