Kori Sellers, a 20-year-old African American man, was shot and killed on June 4, 2016, in the Auburn Gresham neighborhood of Chicago, Illinois. Reports say he was struck multiple times. No arrests have been made and no suspects have been identified.

The case remains unsolved. Family and friends have held vigils and community events calling for justice, and the Chicago Police Department has urged anyone with information to come forward. There are reports that a lack of witnesses and reluctance in the neighborhood have hindered the investigation.

What information about that night or about Kori’s movements before the shooting could help move this case forward?