On Friday morning, property staff are sweeping away shards of glass from the ruined gate. Several residents of the apartment building were woken up by the bang.

- You get a little scared, there is always something happening here in Valsta, but I don't intend to move because of it, says Viktoria.

Suspected shooting earlier this week

It is the second violent incident in the same week in Märsta. On Wednesday, there was a suspicious shooting in a store. A man raised the alarm that he had been shot at, but escaped without injury.

- We will increase our visibility in the area and search for witnesses, says Gustav Turesson, group leader of the police.

After Thursday's explosion, the police say they are investigating whether there is a connection between the events.