Gregory Campos was 48 when he was found shot on a sidewalk along West Wyoming Street in Tucson, Arizona, on the evening of Saturday, July 7, 2018. The discovery came at approximately 9:45 p.m.; Tucson police and Tucson Fire Department personnel responded but Campos succumbed to his wounds and was pronounced dead at the scene.

The sidewalk was treated as a homicide scene and detectives investigated, but the public information released in the days after the shooting offered few details about a motive or the circumstances that led to the shooting. Investigators asked the public for tips.

If anyone has information about that night or knew Gregory Campos, can you share what you know with the Tucson Police Department?