Episode 84 of "Without a Trace"
s04e14 Odds or Evens

Jack goes to Tokyo to find a dishonorably discharged U.S. Marine who went missing four months after moving back to the U.S. after he served a five year prison term in Japan for raping a young woman. When Andy Reynolds vanishes after the police put him in a rape lineup at the station, his mother contends that the police have been harassing Andy by repeatedly dragging him in as a likely rape suspect, causing the team to consider that Andy may have chosen to run away. They soon learn that Andy took a secret trip to Japan the week before, during which he made a tape of his alleged victim, Kimiko (Agena), recanting her charge against him. As a result, Jack flies to Tokyo to talk to Kimiko about her recent encounter with Andy and whether she can provide any clues as to what may have happened to him.