Marlin Jo Rucker was 22 when he was last seen by his grandmother in Oklahoma City on July 13, 1997. Known to some as TKO and JOJO, he was described as a Black man, six feet tall, about 150 pounds, with black hair, brown eyes and tattoos on both arms — TKO on his upper left arm and a palm-tree design on his right forearm. His disappearance was reported to the Oklahoma City Police Department on July 17, 1997, but few details about the circumstances have been released publicly.

His case remained unresolved for decades and was entered into the National Missing and Unidentified Persons System on March 6, 2021. Does anyone have memories, photographs, or information about Marlin’s last known movements or the people he was with in mid-July 1997?