Joel Chavez Zavala was 21 when he was killed on January 4, 2009, during a violent shooting that wounded multiple people. Six people were shot while barbecuing in a garage with the door open to the street in Greenfield, California; Joel was one of the victims who did not survive.

Investigators determined the shooting was connected to broader patterns of violence affecting the area and described challenges including a lack of immediate leads and gang-related activity complicating the probe. Multiple arrests were later made in connection with the incident, and suspects faced charges that included attempted homicide and illegal possession of firearms as separate court proceedings unfolded.

The killing prompted local efforts to address gang violence and support affected families. If anyone was present that night or has information about the shooting, please come forward to assist the investigation.