Where a defendant is charged with murder and subject to multiple sentencing enhancements under 720 ILCS 5/8-4(c)(1), the enhancements are exclusive and only one may be applied to the defendant’s sentence.The 1st District Appellate Court affirmed in part and vacated in part a decision by Cook County Circuit Judge Mary M. Brosnahan.Around 2 a.m. on Oct. 10, 2011, Anthony Wilson was in a green van outside his aunt’s house when another man, later identified as Terrell Phagan approached him in a gray car and asked …