Shortly after the personnel from the bomb shelter in Gothenburg landed, they began preparing with sandbags to dampen a planned explosion of the object.
In the clip, you can see and hear when the suspected grenade exploded.
Here, the suspected grenade was detonated in Karlstad
2020-08-18T13:31:32.477Z
The national bomb squad arrived in Karlstad by helicopter shortly after 2.30 pm today to investigate the suspected grenade found at a parking garage at Kanikenäsbanken in Karlstad.
Source: svt