Police and rescue services are called to a row house area in Huddinge due to a fire in a row house block.
The fire department is handling the fire in the apartment building and the police are assisting with barricades and so on.
Even a car that was parked near the residences has burned.
There are currently no reports of anyone being physically injured.
Several residents have been evacuated from their homes.
Due to the suspicion that the fire was set, an investigation into aggravated arson has been initiated and a police operation is underway to search for the perpetrator(s).
A technical examination will be conducted when it has cooled down at the fire/ crime scene.