
Should I Marry A Murderer?
Overview
Should I Marry A Murderer? is a gripping true crime documentary series available on Netflix. It chronicles the haunting experience of forensic pathologist Caroline Muirhead, who discovered that her fiancé, Alexander McKellar, was involved in the death of a charity cyclist named Tony Parsons. The narrative explores how Caroline bravely navigated a dangerous engagement while secretly working with police investigators to secure justice for the victim. By marking a burial site with a discarded beverage can, she helped uncover a hidden tragedy in the remote Scottish Highlands. This tense and emotional series examines the psychological burden of living with a killer and the quiet courage required to assist a massive criminal investigation from within. It is perfect for viewers who appreciate authentic stories of human resilience, forensic investigation, and the dark realities hidden beneath the surface of what appears to be a loving romantic relationship.
Cast

Caroline Muirhead

Alexander McKellar
Fun Facts
- When McKellar took Muirhead to the remote burial site, she did not panic. She thought. Aware that McKellar was carrying a gun from an earlier hunting trip, she quietly dropped a Red Bull can at the spot as a marker before contacting Police Scotland. That single can led investigators to the grave of Tony Parsons, a 63-year-old charity cyclist who had been missing for three years.
- The real case unfolded in and around Bridge of Orchy in the Scottish Highlands, one of the most remote stretches of the A82. The documentary leans into that isolation, using the landscape to mirror what Muirhead herself described as the feeling of being completely trapped once she knew what her fiancé had done.
