Dennis Henry, a 54-year-old Black man, was shot and killed in Lockport, New York, on the evening of Sunday, February 18, 2018. Police were called to Monroe Street at about 7:30 p.m.; officers found Henry already deceased and the Lockport Police Department opened a homicide investigation.

An autopsy was ordered and detectives canvassed the neighborhood for witnesses while searching for evidence that might identify who was responsible. Investigators pursued leads and appealed to the public in the weeks and months that followed, but no arrest was announced and the case remained unsolved as the investigation continued.

Does anyone who was in the Monroe Street area that night or who knew Dennis have information that could help investigators?