Lawyer : Wilson should give up being an officer altogether . ` ` It 's not a question of if , it 's a question of when , '' attorney says . There 's a federal investigation under way . Wilson , 28 , served 12 years with the Chicago Police Department .
Lawyer : Wilson should give up being an officer altogether . ` ` It 's not a question of if , it 's a question of when , '' attorney says . Wilson , 28 , served 12 years with the Chicago Police Department .