Black Day Blue Night(1995)

If you love someone, you'll die for them.

A wife's husband is cheating on her. She decides to go on a road trip with her husband's other woman. While driving the two women pick up a hitchhiker. The man they pick up may be a robber and murderer on the run from the cops. A policeman who is tracking the hitchhiker has a close eye on them, but the question is why?