Indiscreet [Le Prix de l'Indiscretion] 1998 [Re-UP]

Private investigator Michael Nash (Perry) is hired by a powerful millionaire to follow his wife, Eve (Reuben). What seems like an ordinary assignment quickly becomes anything but that, as Nash is forced to rescue the lonely and celibate Eve from committing suicide. A passionate affair ensues, and when Eve is murdered, all the evidence points towards Michael. He quickly learns that there is no one out there he can trust, including himself.