Exit in Red(1997)

A story of secrets, seduction... and murder.

Psychiatrist Ed Altman relocates to Palm Springs in order to avoid a lawsuit. However, he wanders directly into more trouble when he begins an affair with the wealthy Ally Mercer, who has her own motives for getting involved with Ed. Soon Ally's volatile lover Nick is caught in the intrigue, resulting in shady dealings, betrayal, and, ultimately, murder.