I just noticed that the cops set up crime investigation scenes around the DIRECT locations that I went in and did vigilante justice in! I had originally thought these cop "islands" were nothing more than an annoyance because if you get too close they just shoot you. But now if it is true that these (or even just some) are set up as a repercussion of my actions THIS IS COOL! One of the few ways the city is "changed" by player actions!