Police patrol the Brookfield Square mall parking lot in Brookfield, Wisconsin

 
Police patrol the Brookfield Square mall parking lot in Brookfield, Wisconsin
Police patrol the Brookfield Square mall parking lot in Brookfield, Wisconsin, October 21, 2012. Three people were killed and at least four injured in a shooting on Sunday in a Wisconsin spa, Brookfield Police Chief Daniel Tushaus said at a news conference. REUTERS/John Gress