The man is described by Expressen as a successful artist, with millions of gigs on Spotify and Youtube.

On Friday night, another man was arrested, who had previously been wanted.

- I have very scarce information, but I can confirm that we arrested a man yesterday in an apartment in southern Stockholm, probably for suspicion of murder. If we are looking for additional perpetrators, I cannot comment on that, says Åsa Wallentin, press officer at Stockholm Police to SVT News.

"More likely to be suspected"

In the yard outside Knivsta was found an ill-restrained body that was difficult to identify.

According to SVT sources, the victim must have been murdered in Saltsjö-Boo in Stockholm County, after which the body must have been dumped in Ledinge in Uppsala county. The three people who have been detained so far are residents of Gävleborg County. A total of three police regions are involved in the murder investigation.

- In all likelihood, there will be more suspects in the case, and I would not rule out that the murder itself, prosecutor Therese Stensson previously told SVT News.

The text is updated.