ÖREBRO, SWEDEN — The suspect in Sweden’s worst mass shooting, which left ten people dead at Campus Risbergska in Örebro, has been identified as 35-year-old Rickard Andersson.

Authorities confirmed that Andersson took his own life shortly after the attack.

Details about Andersson’s background are beginning to emerge as investigators search for answers to the central question: Why?

According to a close family member, Andersson showed signs of withdrawal during his final years in elementary school.

Classmates reportedly nicknamed him “Luvan” due to his habit of frequently wearing a hood and covering his face with his hand.

“He didn’t seem to have any friends at all,” the relative said, reflecting on Andersson’s isolated adult life.

On Tuesday, Andersson is believed to have entered Campus Risbergska, an adult education center in Örebro, and opened fire, resulting in ten fatalities.

After carrying out the attack, he is suspected of having turned the gun on himself, ending his own life.

Campus Risbergska serves a diverse student population, including many adult learners and immigrants, offering courses in vocational training, Swedish language instruction, and programs for individuals with intellectual disabilities.

Swedish authorities have launched an extensive investigation to uncover Andersson’s motives, which remain unclear.

Officials have not disclosed whether he had any connection to the school or the victims.

“This is a dark day for Sweden,” said Prime Minister Ulf Kristersson, who described the massacre as an unprecedented act of violence in the country’s history.

Justice Minister Gunnar Strömmer confirmed that Andersson was not known to police prior to the attack, and investigators are working to determine whether he acted alone or had any affiliations that might have influenced the shooting.

The shooting has left the Örebro community—and the entire nation—in shock. Memorials and vigils are being organized, as grief-stricken families, friends, and classmates mourn the lives lost in the tragedy.

Authorities are urging anyone with information related to the case to come forward as they continue to piece together the timeline of events leading up to the attack. Additional updates will be provided as the investigation develops.