The map contains exact locations of homocides from the 2000s to now. You can zoom in far enough to see the neighborhood the murder(s) happened in. I’m sorry that the site is primarily in Norwegian, but you should still be able to zoom around. Wonder of there’s a global map that’s that detailed.
Which also requires additional consideration for low population areas that can have their statistics swing wildly.
Like the insane murder rate in Midsummer County? (If the tv serial is a valid source of murder incidents)
If Scandinavian homicide serials were accurate there would be nobody left!