Rueben Austin, a 25-year-old African American man, was shot and killed on September 20, 2013, in the early hours in the Humboldt Park neighborhood of Chicago, Illinois. He was pronounced dead at the scene and the circumstances were described as initially unclear, prompting a police investigation.

Authorities later arrested 23-year-old Randon Walker of Lexington, Mississippi, and charged him with first-degree murder in connection with Austin’s death. Walker was held on a $2 million bond; prosecutors reported witness testimony and forensic evidence tying him to the case and alleged a motive tied to a personal dispute, while the defense questioned the evidence and witness credibility.

The shooting drew attention because of its impact on the community and as an example of Chicago gun violence. Does anyone have information about Austin’s activities that night or about witnesses who might not have spoken to investigators?