An explosion in an apartment building in Akalla in northern Stockholm.

Two explosions northwest of the capital, one in Upplands-Bro and one in Upplands Väsby.

A shooting inside a restaurant in the center of Skogå, where a 15-year-old boy died from his injuries.

This is an act of violence that occurred just this past weekend.

Conflict between gangs

Diamant Salihu describes it as a continuation of a conflict that is going on, simply put, between two gangs fighting over the drug market, primarily in Sundsvall.

Sources tell SVT Nyheter that the fatal shooting is suspected to have a connection to the recent wave of violence in Stockholm and Uppsala.

- And it has become a matter of honor with very personal motives, says Diamant Salihu.

- There is also a lot of revenge motive, that you constantly have to respond to those who are considered to be involved in different ways, he continues.

Hear more in the video above and see the entire feature with Diamant Salihu in Morgonstudion in SVT Play.