Blue Murder is a single British television crime drama film, written by Nick Collins, that first broadcast on ITV on 23 February 2000.

The film follows Gale (Jemma Redgrave), a woman who plans to murder her husband with the help of her lover, Adam (Gary Mavers), who is also a police officer.

[1] Actress Jemma Redgrave said of the role; "Gale is completely cold-hearted and calculating, which was an irresistible challenge after playing someone was intensely warm as Eleanor in Bramwell.

[3] Gale (Jemma Redgrave) is trapped in a loveless marriage to a powerful and wealthy Ben (Tim Woodward).

Tired of living under the thumb, she conspires with her lover Adam (Gary Mavers), with whom she has been having an affair, to plot the perfect murder.