Police investigators, Anna Bergcoast, told the BBC that police could only confirm that several nationalities and people were trapped in the attack.
A 29 -year -old Orthodox Christian Salim Sky, who fled the war in Syria in 2015, has been nominated as one of the 10 victims of the shooting.
Santa Maria Church in Oriraba said her life in the attack was sad. Swedish reports say he has become a Swedish citizen and is about to get married in June.
His grandmother told the Arabic language website Alcumpes that he had made a video call to his mother saying that he had been shot and asked him to take care of his fiancee.
The Bosnian ambassador has told the Swedish Daily Expresson that two Bosnian citizens are also among the victims. He said one was injured and the other was missing. The Bosnian Foreign Ministry has expressed its condolences and spoke to the Bosnian community of Babarb and Babar.
Orbro police said the alarm was picked up at 12:33 (11:33 GMT) on Tuesday and arrived at the first patrol school after almost five minutes, about 200 km from Stockholm (124 km) west Sitting on a large educational campus.
Regional Police Chief Lars Wiren told a news conference Thursday that 130 police officers eventually arrived at the school.
They could only be described as “Infrueno” when they entered school buildings on Tuesday, they said: “Dead people, screams and smoking.”
He talked about a scene of chaos, in which people run inside and outside a very large school that extends more than 17,000 square meters.
The virin told the BBC that there was no evidence that there were bombs, but he said it had a smoke that could fire a suspect or smoke grenades.
He said he believed the suspect had opened fire on the police but the officers did not shoot again. The gunman was found dead at the scene an hour later.
Police investigator Anna Bergcoast said the suspect had killed himself.
He confirmed that three guns were found at the scene with the gunman, in which a total of four had legally registered the suspect.
However, he refused to comment on the type of gun or ammunition.
