Angel Manguel, 40, was murdered in Pittsburgh, Pennsylvania, on March 21, 2008. His death is recorded among a period when homicide rates in Pittsburgh and Allegheny County were notably elevated, and when most homicides—about 80%—were committed with firearms.

The case is described as unsolved. Reports link Manguel’s killing to the broader pattern of violence concentrated in certain neighborhoods and note difficulties investigators faced, including a lack of witnesses and insufficient leads. Law enforcement has said cold-case review and advances in DNA analysis are being used in hopes of new information.

If anyone knew Angel, was in the area that night, or has information that could help investigators, please come forward.