Warren June Turner, a 27-year-old African American man, was shot and killed in New Orleans on Sunday, February 20, 2011. He was found with fatal gunshot wounds during a period when the city was experiencing a sharp rise in homicides and many investigations were becoming cold.

No suspects have been publicly identified and no arrests have been announced in connection with Turner’s killing. The New Orleans Police Department has classified the investigation as an open cold case; authorities have said they use forensic methods such as DNA testing and fingerprint analysis to try to develop new leads. Limited witnesses and evidence issues are said to have hindered progress in closing many cases from that period, including this one.

Does anyone have information about Warren Turner, where he was in February 2011, or anything that might help investigators?