Chicago police are questioning two people for the murder of 15-year-old Hadiya Pendleton.
Two men were pulled over near 67th and South Chicago, early Sunday.
Law enforcement sources tell the Tribune they are gang members, one of whom has a previous weapons conviction.
The men are said to be 18-years-old and 20-years-old.
The Sun-Times reports witnesses were brought into the station yesterday to try and identify the men in a lineup.
Mayor Emanuel personally called Pendleton’s parents with the news.
They are waiting until charges are filed before speaking publicly.