Deontri Wiley Sr., a 29-year-old African American man, was found dead in Brooklyn, Illinois, on April 14, 2017. Reports say he suffered multiple gunshot wounds and authorities treated his death as a homicide; an investigation was opened immediately.

Police pursued several leads and questioned numerous people but faced obstacles including no eyewitnesses and limited concrete evidence. A few suspects were identified at various times, but no arrests were made initially because investigators lacked sufficient evidence to secure a conviction. The community held vigils and marches to honor Wiley and demand justice, and occasional new evidence prompted renewed investigative efforts.

The case remained unresolved for a significant period, leaving family and friends without closure. If anyone has information that could help bring those responsible to justice, please share what you know with the investigating agency.