NBA star Dwyane Wade's cousin was shot and killed in Chicago on Friday while pushing her baby in a stroller near a school where she intended to register her children. Chicago police said she was killed when two males walked up and fired shots at a third man but hit Aldridge in the head and arm. Wade, a native of Chicago who signed with the Chicago Bulls in July after 13 years with the Miami Heat, posted on Twitter: ''My cousin was killed today in Chicago. More...