In a small town, a polygraph examiner learns that a doctor she’s just met is the prime suspect in a sex murder. She administers a polygraph test which clears him, and they have an affair. But then a witness places him at the murder scene, and he’s found to have concealed being a suspect in a previous murder elsewhere. The evidence mounts, the doctor is arrested, and the woman tries to keep believing in him and find the evidence that will clear him. (IMDb)
As for films, 1991’s Showdown in Little Tokyo looks like a lot of fun indeed. I am looking forward to seeing that one.