Christopher Morris Barrett, a 52-year-old African-American man, was found dead behind a rowhouse in the 1500 block of Bond Street in Baltimore on July 2, 2007. His death occurred during a year when the city recorded more than 280 homicides, and his killing was one of many that added to public concern about violence and public safety that summer.

Few concrete details about the murder are available. Publicly accessible records and reports do not list any arrests or identify suspects, and the investigation appears to have gone cold.

Does anyone with memories of Bond Street in 2007 or information about Christopher Barrett’s case have details that could help investigators?