At 4 pm on Sunday, police were alerted to the Hammarby district.
An operation has been carried out there at an address, but there is currently very scarce information from the police in the case.
The police state that they have initiated a preliminary investigation that "concerns a serious crime that occurred at the scene."
No person should have been injured in connection with the crime in question, and no person is suspected in the case, the police write on their website.
The text is updated.