Father Michael Pfleger of St. Sabina Church is offering a $15,000 reward for information leading to the arrest of the shooters who wounded 15 people Wednesday at a Gresham funeral home. “$1,000 for each of the 15 victims,” the reward flyer reads. Anyone with information is asked to call Area South detectives at 312-745-2325. The shooting happened about 6:30 p.m….