I worked for years in the ER of a big city hospital.During that same period I had a friend who worked in the ER of one of the largest hospitals in the suburbs of that city.
We'd average three or four murders a month...and several other nearby hospitals averaged at least as many. But my fiend told me that it was unusual for their ER to get one murder a year.
Interesting.
Why is the Post office a nexus?
Welfare checks?
Either way, it is a fascinating observation, so thanks.