Killings are double the figure for Memorial Day 2011 A man was shot dead near a raucous outdoor holiday party in the South Shore neighborhood late Monday night, bringing the number of homicides to 10 during a warm and violent Memorial Day weekend. More than 40 shootings were reported during the four-day weekend. The city has had more homicides and shootings so far in 2012 than during the same time last year, according to unofficial briefing summaries prepared by the Chicago Police Department. A department spokesman would not confirm the tally, saying several incidents were still under investigation and could...