Of Rabbits And Horseshoes

clipped from www.theatlantic.com If police departments are usually stingy with their information, housing departments are even more so. Getting addresses of Section 8 holders is difficult, because the departments want to protect the residents’ privacy. Betts, however, helps the city track where the former residents of public housing have moved. Over time, she and Janikowski realized that they were doing their fieldwork in the same neighborhoods. About six months ago, they decided to put a hunch to the test. Janikowski merged his computer map of crime patterns with Betts’s map of Section8 rentals. Where Janikowski saw a bunny rabbit, Betts saw a sideways horseshoe (“He has a better imagination,” she said). Otherwise, the match was near-perfect. On the merged map, dense violent-crime areas are shaded dark blue, and Section8 addresses are represented by little red dots. All of the dark-blue areas are covered in little red dots, like bursts of gunfire. The rest of the city has almost no dots.