Green used a 9 mm gun to shoot both Clarence Whalum, 22, and Kimani Whalum, 20, on Oct. 5 inside their residence in the 19000 block of Farm Crest Terrace, according to police Chief John Galvin. Police were called there at 7:30 p.m. for a report of a home invasion and found the brothers with gunshot wounds inside. They were taken to area hospitals and later pronounced dead.
Markham man charged in October Country Club Hills double homicide
