here are murder rates per 100K, not sure what it means
maybe look at blue cities that decided to choose a red, or less blue, mayor
blue
baltimore 60 md 9
newark 30 nj 4
stockton 18 ca 5
less blue
st louis 68 mo 10
new orleans 40 la 12
cincinnati 23 oh 6
mobile 20 al 8
indianapolis 17 in 6
columbus 16 oh 6