FILE - In this Sept. 28, 2009 file photo released by the Chicago Police Department is 19-year-old Silvonus Shannon. Shannon, accused of fatally beating a high school honors student who walked into a ... more 
FILE - In this Sept. 28, 2009 file photo released by the Chicago Police Department is 19-year-old Silvonus Shannon. Shannon, accused of fatally beating a high school honors student who walked into a Chicago street brawl, was convicted of murder late Tuesday, Jan. 12, 2011, in a case that drew international attention after video of the melee was posted online. less 
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Associated Press | Photo By Chicago Police Department, File
Wed, Jan 12, 2011 12:13 AM EST