
The villa is being investigated as a case of arson murder.
Police and rescue services are alerted to an address in Gävle early on Wednesday morning.
A caller has observed that it is burning on a balcony belonging to a villa.
When the rescue services arrive at the scene, the fire has spread to the building and divers search the apartment, but no human is found.
The police write a report on arson for the purpose of investigating the cause of the fire.
There is no suspect in the case.