Raul Hernandez, 33, was shot and killed on July 25, 2011, in the Humboldt Park neighborhood of Chicago, Illinois. He was found shot in a residential area, and his death fits the pattern of firearm-involved homicides that made up the majority of Chicago’s 2011 killings. That year’s official count recorded 433 homicides across the city, a level of violence that hit vulnerable neighborhoods particularly hard.

Hernandez’s death occurred amid ongoing concerns about gang-related activity and economic hardship in Humboldt Park, and it was one among many cases that underscored debates over how best to reduce violence through enforcement and community engagement.

If anyone knew Raul Hernandez or has information about the July 25, 2011 shooting in Humboldt Park, please share what you know with investigators.