Where a state court determined that the defendant possessed a gun at a probation revocation hearing, the defendant was bound by that adverse determination during the later trial for his civil suit against the officers who arrested him.The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Charles R. Norgle Sr.On the night of Nov. 15, 2010, Dallas Green was walking through the parking lot of a Citgo gas station in Chicago when an unmarked police vehicle pulled into the lot. Four Chicago police …