(WTTW News)

Police charged Aireon Luster, 24, on Wednesday with first-degree murder and attempted murder in the death of Serenity Broughton. He was ordered held without bond during a Thursday court hearing. 

(WTTW News)

Chicago police said the girl and her 6-year-old sister were each shot multiple times by an unknown suspect in the 6200 block of West Grand Avenue around 2:50 p.m. Sunday.