Two words that Chicago police officer Stephen Gregory uttered to Ramsey Qurash in the West Humboldt Park neighborhood around 7:30 p.m. on Jan. 9, 2014 — “Come here” — sparked a sharp debate in the Illinois Appellate Court when Qurash, appealing from a three-year prison sentence for possession of cannabis and Diazepam, argued the trial judge erred in denying his motion to suppress the evidence.Gregory and officer Kimberly Oppedisano were driving slowly north on the 1600 block of North Tripp Avenue …