Lawrence M. Cox, a 29-year-old African American man, was fatally shot on June 16, 2015, in the East Garfield Park neighborhood of Chicago. The shooting happened in a part of the city noted for high crime rates and frequent gun violence, and initial details about what led to the attack were unclear.

The Chicago Police Department opened an investigation that included witness interviews, forensic work, and review of nearby surveillance footage. Several suspects were identified and questioned in the months after the shooting, and a suspect was eventually arrested and charged in connection with the killing.

If anyone has information about Lawrence Cox, the circumstances of the shooting, or the people who were in that area on June 16, 2015, please come forward. Who might have seen or heard something that night?