The body fights are real. I used to be a police officer.

There’s a place where train tracks mark a jurisdiction boundary. Occasionally someone decides to lay across the tracks to commit suicide. There was an entire informal procedure to determine which agency took the report.

I also know of a big fatal car crash in our town at the border of 3 jurisdictions meeting. Plus it was highway so highway patrol makes 4. I saw police lieutenants get a big grid accident sketch sheet out trying to determine what impact and where all this happened to see who had died where before Highway patrol Sgt just goes “Aw hell it’s a car on a highway it’s ours” as his three troopers audibly groaned.