The police's preliminary investigation of the incident on Övre Husargatan in central Gothenburg on 28 September is still ongoing.
One person died from his injuries after the explosion.
- What determines whether we at MSB should investigate a special incident is whether there are things that can be applied to rescue services throughout the country, says Marianne Stålheim to Göteborgsposten.
The person who was wanted on suspicion of the crime was found dead in the water in central Gothenburg on October 6.
In the clip below you see a summary of the event
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Several were seriously injured in the explosion that occurred in the apartment building in Annedal in Gothenburg.
Here's a summary of what we know so far.
Photo: SVT