A gunman opened fire at an adult education center in the Swedish city of Örebro on Tuesday, killing at least 10 people in what the country’s prime minister called the “worst mass shooting in Swedish history.

Gunman kills 11 at a Swedish adult education center in Örebro. Investigators say he acted alone. #Sweden #Örebro #MassShooting #GunViolence

Police in Sweden said "about 10" people were killed in a shooting at an adult education school . The shooting occurred at Campus Risbergska in Örebro, Sweden, the city said in a statement. Police say the shooter is believed to have been killed.

Around 10 people have been killed and many others injured after a gunman opened fire on an adult school campus in Sweden, officials have said.The “brutal” attack on Tuesday at the Risbergska School in Örebro,

ALBAWABA - Swedish police confirmed that 10 people were killed in a shooting that occurred at Campus Risbergska, which is an adult education centre in Ö

About 10 people, including the gunman, were killed on Tuesday at an adult education center in what Sweden’s prime minister called the country’s worst mass shooting. But a final death toll, a conclusive number of wounded and a motive hadn’t yet been determined hours later.

Swedish police said on Wednesday that "erroneous narratives" were being spread on social media regarding the mass shooting on Tuesday at an adult education centre, the Nordic country's deadliest gun attack.

Officials in Sweden have vowed to determine why a man killed 10 people, and apparently himself, in an unprecedented attack that's shaken their "society to its core."

A student at the education centre in central Sweden has recalled how she and others tried to help one of the victims of what would turn out to be the worst school shooting ever to happen in Sweden. "A guy next to me was shot in the shoulder.