- Primary Subject: Should I Marry a Murderer streaming guide
- Key Update: The three-part true-crime docuseries focusing on Caroline Muirhead is out in full, with Caroline now in a new relationship.
- Status: Confirmed streaming platforms.
- Last Verified: June 9, 2026
- Quick Answer: Should I Marry a Murderer is exclusively available to stream on Netflix with a standard subscription.
Caroline Muirhead’s story delivers a plot twist nobody expected in Should I Marry a Murderer, with its gripping yet unsettling psychological narrative that satisfies true-crime fans’ curiosity.
The three-part true-crime docuseries follows Muirhead, whose fiancé, Alexander “Sandy” McKellar, confessed that he and his twin brother, Robert, were responsible for the death of cyclist Tony Parsons in a hit-and-run in 2017 and later buried his body on the Auch Estate.
So if you want to know how Muirhead stayed engaged to gather evidence and ultimately became a key witness, here’s where to watch Should I Marry a Murderer online and how to use one of the best VPN services if it’s not available in your region.
Where to Stream Should I Marry a Murderer
After a two-part arc on BBC Scotland’s true-crime series Murder Case titled “The Vanishing Cyclist,” Should I Marry a Murderer marks the first time Caroline Muirhead’s perspective has been told.
Officially released on April 29, 2026, the series has received a 100% critical score on Rotten Tomatoes and is available to stream in one place:
As a Netflix original, Should I Marry a Murderer exclusively streams on the platform, meaning it is not available on other services such as Prime Video, HBO Max, or Hulu, nor premium video-on-demand platforms such as Apple TV and Google TV.
You can stream all episodes with a standard Netflix subscription, depending on your region.
How to Watch Should I Marry a Murderer Anywhere in the World
If Should I Marry a Murderer is not available in your region, you can use a VPN (Virtual Private Network) to access the show from anywhere.
A VPN works by bypassing geo-restrictions, making it appear as though you are accessing the show from a region where it is available, allowing you to watch the series no matter where you are in the world.
Benefits of a VPN for Streaming
- Bypass geo-blocks and watch global content
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- Improve streaming quality by reducing throttling
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- ExpressVPN – Fast, reliable servers for buffer-free HD and 4K streaming
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Both options help bypass geo-blocks, but ExpressVPN focuses on performance while VeePN emphasizes affordability. Ideal for streaming titles like Should I Marry a Murderer from anywhere.
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Where are Caroline Muirhead and Alexander “Sandy” McKellar Now?
It was in November 2020 when Alexander “Sandy” McKellar told Caroline Muirhead about the death of a cyclist on a dark road in the Scottish Highlands and how he and his brother, Robert, had buried the man's body.
While stunned by the confession, Muirhead later admitted that she initially felt flattered by the trust her fiancé had placed in her. However, that did not stop her from seeking the truth and helping ensure that Tony Parsons received the justice he deserved. So, where are Muirhead and Sandy now?
Sandy was first arrested alongside his twin brother, Robert, on December 30, 2020. Due to a lack of physical evidence, he was initially released. However, he was arrested again and remanded in custody on January 12, 2021, after Parsons' remains were discovered.
On August 25, 2023, McKellar was sentenced to five years and three months in prison after pleading guilty to attempting to defeat the ends of justice. Prosecutor Ruth McQuaid said at the time:
- "These brothers failed in their attempts to obstruct and evade justice,"
- "These were heinous and calculating crimes which brought untold distress to Mr. Parsons' wife, children, and grandchildren."
Meanwhile, Muirhead moved to the Scottish coast to start a new chapter in her life. She revealed:
- "I've managed to get myself clean. I now see a psychiatrist."
- "And I tackle a lot of the insecurities that led me to be in that vulnerable relationship to begin with."
She is now seeing someone new, whom she describes as "incredibly kind." "When you love yourself," Caroline continued, "you will attract healthy love."
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