Black Day Blue Night (1995)

Storyline:

Black Day Blue Night (1995) A disgruntled wife of a cheating husband takes off on a road trip with her husband's "other woman". The two women pick up a hitchhiker who may, or may not, be a robber and murderer on the run from the cops. In the mean time, a policeman who is tracking the robber/ murderer is hot on the trail -- but why?