Fatal Instinct 1993

Overview

Task: Write a factual, original 150-190 word overview of the film "Fatal Instinct" (1993).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented details (titles, names, dates, etc.).
No markdown, no asterisks, no headings, no bullet points.
Original, neutral, encyclopedic prose in plain text.
First sentence must not contain spoilers.
Word count: 150-190 words.
Synopsis (TMDB): Ned Ravine is a police officer and lawyer who occasionally defends the delinquents he arrests. He crosses paths with seductive Lola Cain during an assignment and promptly begins an affair with her. Meanwhile, Ned's wife, Lana, is deep in an affair of her own. Lana and her lover are planning to murder Ned in an elaborate fashion so they can collect on his triple indemnity life insurance policy.
Source [1]: Title: Fatal Instinct. Year: 1993. Rating: PG-13. Release Date: 10/29/1993 (US). Genres: Comedy and Crime. Runtime: 1h 30m. Tagline: Sex, murder and revenge were never this funny.
Source [2]: This source describes a different plot involving detectives Decker and Gates. Since the prompt asks for "Fatal Instinct (1993)", and Source [1] matches that year/title, I should focus on the TMDB synopsis. Source [2] seems to be a different film or an error in the provided text, but I must be