But really I'm curious about what is going on in people's head and how that intersects with how limited resources are distributed.
After 9/11 NYPD adopted a "data driven" system to decide how their "visibility" would be deployed.
Relative fluctuations in reported crimes result in officers being sent to the general area to stand around. This would make sense if crime were a miasma like a viscus gas... but ... why not investigate the reports?