WUWM has begun a series of reports on youth violence in Milwaukee. That’s in light of the upcoming summer months, which are often a rough time for the city. Friday, we visit what is arguably the most dangerous zip code area for both kids and others. 53206. In 2005 and 2006, 51 homicides were recorded there. That’s more than twice as many as in neighboring areas. A few decades ago, residents say 53206 was thriving. WUWM’s LaToya Dennis explores the changes that have taken place.