WASHINGTON PARK MASS SHOOTING

Open Seeking Information

Wanted for

Unknown Suspect(s)
August 29, 2026
Chicago, Illinois

Reward

The FBI is offering a reward of up to $10,000 for information that leads to the arrest and indictment of those responsi…

Field offices

Chicago · IL

Details

The FBI’s Chicago Field Office, along with other law enforcement and community groups in Illinois, are seeking information regarding the mass shooting that occurred around 11:30 p.m. on August 29, 2026, in Washington Park located in the 5400-block of South Cottage Grove Avenue in Chicago, Illinois. An unknown suspect or suspects fired into a crowd of gatherers killing one individual and wounding 14 others. Law enforcement officials are seeking the public’s assistance in identifying those responsible.

Poster files

English

Posted Sep 2, 2026 · Updated by the FBI Sep 2, 2026

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