From  MHz Choice:

A struggling musician tries his hand at blackmail after inadvertently filming a murder in this dark and quirky three-part miniseries based on the novel by Norwegian author Fredrik Skagen.

MHz Choice streams the three episodes of this Norwegian  TV miniseries. Each episode is one hour. English subtitles.

“Quirky” is the right description for this oddball cat-and-mouse story of murder and blackmail. Terje Lyngmo, the blackmailer, is an amateur at his new craft of blackmail and as such makes mistakes which his more clever target, the murderer, takes advantage of. Until the end it is not at all clear what to expect the conclusion to bring.

If it is possible to have a relaxing and fun story of murder and blackmail, then this easy story fits the bill.