At least 10 people have been killed in a mass shooting at an adult school in Örebro, Sweden, marking the deadliest attack in the country's history. Police are investigating the incident, with authorities confirming the shooter is believed to be among the dead.

Here is a round-up of what we know so far about the school shooting in Örebro: Around 10 people have been killed in the shooting at the Risbergska School, however police said the extent of the incident meant that it was not yet possible to give a definitive death toll.

Swedish police have announced that "around" 10 people have been killed in a shooting at an adult education center in Orebro. The shooting happened at around 1 p.m. local time at Riskbergska School in Orebro,

At least 10 people were killed, and six were injured in a shooting in the Swedish city of Örebro. An armed assailant stormed an adult school. Dramatic footage of the attack was published online. Swedish police reported that "around 10 people" were killed in the shooting at the school in central Sweden,