Aftonbladet writes that it was a bomb that exploded at the entrance to an apartment building on Hisingen. Other media report that an explosive charge was triggered.
The front door of the building was completely destroyed, and over 40 windows were damaged.
A young girl suffered splinter injuries, according to police. It is unclear exactly where she was, and her injuries should not be serious.
– One car had to be cut up
After the police moved out, four young men and boys were arrested. They are said to be between 17 and 20 years old, and they are suspected of attempted murder and dangerous damage.
During the emergency, two police cars collided, and four police officers were injured and sent to hospital.
– One car had to be cut up. The injuries are not life-threatening, but it will involve several fractures, says Johan Ljung in the Gothenburg police.
Helicopter hunt for suspects
In the search for the perpetrators, a police helicopter was also used. Three of the suspects are said to have been arrested after a car chase.
A suspicious object was found at the entrance to an apartment building not far from the explosion site. The object was eventually removed by bomb technicians.
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