Ahmen R. Lester, 34, was killed in a brazen drive-by shooting in Buffalo, New York, on September 10, 2010. The attack occurred about 1:30 p.m. when gunmen opened fire from a passing vehicle, ending his life in public and heightening community fear. Lester had survived two earlier shootings, in 1992 and 2003.

Investigators immediately looked into possible links between Lester’s murder and a recent mass shooting outside the City Grill a month earlier. Lester was the brother-in-law of Riccardo McCray, who had been accused in that high-profile attack that left four people dead and several others wounded; authorities publicly said they were investigating whether Lester’s killing was retaliation. More than a decade later the homicide remains unsolved, with no suspects publicly identified and no arrests announced.

Does anyone have information about Lester, his movements that day, or the vehicle involved in the drive-by?