@DBActive
ETA, I checked and apparently it was originally a BBC radio series set in Oslo.
In that series, and I'd assume the original book, the character is a marine investigator (i.e. only dealing with water-related deaths), who IS Norwegian, but couldn't get a similar job there. So much of the inner conflict between mother and daughter concerns her being taken from her home, her father AND her friends to be brought to Scotland, which she absolutely abhors . It's actually a wonderful series, as they do something I've never seen done well, where the character will often break the proverbial third-wall, by speaking directly to the audience mid-scene, yet it works, precisely because of that.
She's so upfront about it, and of course, no one hears these side discussions about the beauty and wonder of Norway—especially concerning the nature and construction of bridges, of all things—it's a positive delight.
Many have tried, mostly trying to poke fun at themselves and their genre (the latest Marvel superhero movies) yet there, the technique typically falls flat, since it's more about ridiculing those stupid enough to watch the film they're in. In the Annika series (PBS and filmed in Denmark, the new film production site for nearly ALL of Europe), it works because she's so damn serious about her little asides.
I haven't read the series the PBS adaption is based upon (they don't credit the radio series), mostly because I'm afraid it won't be nearly as good.
However, getting back to the original question, I recall the series you're referring to (or at least a similar series on SOL, not as published books by a mainstream publisher), yet it's been so long ago, I can't recall many details about it, other than those you listed. Thus, I'm guessing, it was another of the many which were removed by the author, never to be seen again, and without more searchable info, the WayBack Machine isn't much help. :(