The suspect, named in reports as 35-year-old local man Rickard Andersson, was reported to be a former student of the school in Orebo, a city 157 km (98 miles) west of Stockholm, where the attack took place on Tuesday. Eleven people died in the shooting, including the attacker, with at least six others injured.

Sweden is still reeling days after the country’s deadliest mass shooting left at least 11 people dead, including the gunman, as investigators continued to look into the motive. At least five people were seriously wounded in the violence at an adult education centre west of Stockholm on Tuesday.

The king and queen visited the scene of the tragic event that occurred on Tuesday and Swedish flags were flown at half-mast to honor the victims.