Alfred Wiley was 46 when he was shot and killed on April 28, 2015, at 3rd Avenue and Hancock Street in the Miller section of Gary, Indiana. Investigators say the killing was retaliatory: years earlier Wiley had shot David Johnson IV in the head, costing Johnson an eye. On that April day Johnson, accompanied by his son, tracked Wiley down and shot him with a .38-caliber revolver.

Authorities report Johnson then tried to hide his connection to the gun by giving it to 18-year-old Arreon Lackey. When Johnson later sought the revolver back, prosecutors say that led to the kidnapping and murder of Arreon and his 16-year-old brother Antonio, murders meant to eliminate a link to Wiley’s death. The separate killings and related arrests were tried together; prosecutors portrayed the three deaths as part of a single, calculated chain of revenge and concealment.

Anyone who knew Alfred Wiley, his movements around Gary in 2015, or who has information about the events that followed his killing is asked to come forward.