Several people have sounded the alarm the police about a suspected gunfire at Hisingen in gothenburg.
– We have many devices in place, " says Ann-Christin Löfstrand, officer in charge of police in the western region.
The first alarms came in to the police at 22.15 on Monday.
– We have many units in place and trying to sort out what has happened, " says Ann-Christin Löfstrand.
Police said they are working on several different sites in the area.
At midnight, no one had injured person been found.
"We have been looking but have not found any damaged, at least not yet," says Ann-Christin Löfstrand.
A preliminary investigation of attempted murder, alternatively roughly vapenbrott has begun.
– Four people are taken in for questioning, it is what we can provide at the moment. We are working hard with the case, " says Ann-Christin Löfstrand at midnight during the night to Tuesday.