Louis Kelem, 66, was last seen on December 16, 1988, in the Century City area of Los Angeles. He was wearing a white patterned dress shirt, a white v-neck sweater with brown stripes, a reddish leather sport coat, brown wool pants and brown laced shoes when he disappeared. Shortly after the missing-person report, Kelem’s vehicle was found abandoned in Palm Springs, California, but no further clues surfaced.

Foul play is strongly suspected, and the Los Angeles Police Department is treating the case as an endangered missing person investigation. No definitive answers have been uncovered about what happened to Kelem or how he came to be separated from his car.

If anyone knew Louis, saw him in Century City or Palm Springs around December 16, 1988, or has any information that could help, please come forward.