A man who was shot dead last month as authorities attempted to serve him an indictment on federal gun charges has been identified as the killer of an 18-year-old Ohio woman in a case that had gone unsolved for 43 years,

On Aug. 25, 1991, someone called 911 to report a dead body beneath a wooden board at the intersection of the Cross Island and Southern State parkways in southeast Queens, according to the DA’s office. Prosecutors say the woman’s ankles were tied together with a cord.