Mark Johnson was killed in Columbus, Ohio, on January 17, 1992. His death is recorded among the unsolved homicides from that period, a group of cases officials say were hampered by limited clues and reluctant witnesses.

The Ohio Attorney General’s Bureau of Criminal Investigation has highlighted Johnson’s case in its database of unsolved homicides to keep it visible and to encourage tips that might help identify the perpetrator. Despite ongoing attention and BCI involvement, investigators report that leads specific to Johnson’s killing remain scarce.

Anyone with information about this case is asked to contact authorities to help bring answers for the family.