During the night of Monday, the police were alerted to a residential building in Sollentuna in Stockholm. The alarm concerned a suspected dangerous object.
An object, placed outdoors outside a door to a residence, was found and taken care of by the bomb squad.
Area was cordoned off
An area was cordoned off in connection with the incident and lifted again in the early hours of Monday morning.
No one has yet been arrested.
The police have started a preliminary investigation regarding attempts at gross public danger destruction, the police write on their website.