Lane Bryant Shooting 2008

I live close to the location of the Lane Bryant shooting that occurred in 2008. This week is 17 years and its still unsolved. As a local, it just feels so sad and somewhat uncomfortable that this remains unsolved. This wildly changed the community and even though I was in elementary school, I remember it well. I think of those families a lot and hurt for them, I cant imagine the disappointment of not having closure. I truly wish they will get the truth they deserve. Have any of you heard of this?

Background: On February 2, 2008, a man posing as a delivery driver held 6 women at gunpoint in the back of the store and shot 5 execution style and the 6th woman was injured by being shot in the neck after she moved her head. The perpetrator also SA'd one woman. the police arrived and locked down the area but he was gone. There were theories about him being an ex of an employee but they do not have answers.

Heres a WGN article from this week: https://wgntv.com/news/south-suburbs/17-years-later-lane-bryant-murders-still-remain-unsolved/

Heres the Village page with more info and a link to the 911 call: https://www.tinleypark.org/government/departments/police_department/lane_bryant_homicide_investigation.php

edit: I forgot there is also a video from this awesome channel called documenting evil: https://www.youtube.com/watch?v=u2bwWjZFokI