True crime dramas have always captivated audiences, especially when they are based on real-life cases. The Pembrokeshire Murders (2021) is a British crime drama miniseries that brings to life one of the most infamous cold cases in Welsh history. Based on the book Catching the Bullseye Killer by Steve Wilkins and Jonathan Hill, the series follows the real-life investigation into serial killer John Cooper, whose crimes remained unsolved for decades.

With stellar performances, a gripping narrative, and a meticulous approach to police procedural work, The Pembrokeshire Murders is a must-watch for true crime enthusiasts. The series explores not only the investigative process but also the emotional toll such cases take on law enforcement officers and victims’ families.

Plot Overview

Set in 2006, the series follows Detective Superintendent Steve Wilkins (played by Luke Evans) as he reopens two double murder cases from the 1980s. The crimes had baffled law enforcement for years, leaving families without justice and the public in fear. Wilkins, determined to solve the case, assembles a small team and reexamines old evidence with modern forensic techniques.

The investigation leads them to John Cooper (played by Keith Allen), a man already imprisoned for burglary and other offenses. What makes the case particularly chilling is that Cooper had once appeared on the game show Bullseye, and investigators later discovered that his appearance on the show coincided with the timeline of the murders.

As Wilkins and his team delve deeper, they uncover Cooper’s violent past and link him to the brutal killings of siblings Helen and Richard Thomas in 1985 and the murders of Peter and Gwenda Dixon in 1989. The case hinges on forensic advancements, including DNA analysis and enhanced photographic evidence. The breakthrough comes when investigators compare an old police sketch of the suspect with Cooper’s appearance on Bullseye, revealing shocking similarities.

The miniseries builds up to the moment when Cooper is finally confronted with the evidence against him. With increasing pressure, he denies all accusations, but the weight of forensic proof and witness testimonies eventually lead to his conviction. The series ends with a sense of justice being served, although it also highlights the devastating impact of his crimes on the victims’ families.

Characters and Performances

One of the strongest aspects of The Pembrokeshire Murders is its outstanding cast.

• Luke Evans as Steve Wilkins – Evans delivers a compelling performance as the determined detective who is relentless in his pursuit of justice. His portrayal of Wilkins is nuanced, showing both his professional dedication and the personal sacrifices he makes in his quest to solve the case.

• Keith Allen as John Cooper – Allen’s portrayal of Cooper is chilling and unsettling. He effectively captures the manipulative and dangerous nature of the real-life killer, making him a truly terrifying antagonist. His transformation from an unassuming old man to a ruthless murderer is one of the highlights of the series.

• Alexandria Riley as Ella Richards – Playing Wilkins’ close colleague, Riley adds depth to the investigative team, showcasing the pressure and determination required in solving such a high-profile case.

• Caroline Berry as Pat Cooper – Berry plays Cooper’s wife, a woman trapped in an abusive marriage. Her character adds another layer to the story, highlighting the psychological control Cooper had over those around him.

The performances in the series are restrained yet powerful, avoiding unnecessary dramatization while staying true to the gravity of the real-life events.

Themes and Real-Life Impact

The Pembrokeshire Murders is more than just a crime drama; it is a deep exploration of several important themes:

Justice and Persistence

The series emphasizes the importance of perseverance in law enforcement. Wilkins’ decision to reopen the case after decades of stagnation demonstrates how justice, though delayed, is still achievable through relentless effort and modern forensic advancements.

Forensic Science and Technology

The show highlights how advancements in forensic science, such as DNA analysis and enhanced photographic techniques, played a crucial role in solving a case that had long remained cold. It underscores how technology has revolutionized criminal investigations, making it harder for criminals to escape justice.

The Psychological Impact of Crime

The series also explores the long-term effects of violent crimes on victims’ families, the emotional strain on investigators, and the lasting fear within the community. It portrays how unsolved cases haunt those involved, making closure a vital aspect of justice.

Domestic Abuse and Manipulation

Through the character of Pat Cooper, the show sheds light on the dynamics of domestic abuse and the fear that prevents victims from speaking out. Her silent suffering reflects the hidden struggles of many who live under the control of violent partners.

Direction and Cinematography

The series, directed by Marc Evans, is visually striking and effectively uses real locations in Wales to create an immersive experience. The bleak and atmospheric cinematography complements the dark tone of the story, adding a sense of realism. The pacing is well-handled, ensuring that the story unfolds methodically, much like a real police investigation. The use of flashbacks is minimal but impactful, helping viewers understand the brutality of the crimes without unnecessary gore.

Historical Accuracy and Faithfulness to the Case

One of the strengths of The Pembrokeshire Murders is its commitment to accuracy. Since it is based on the real-life case investigated by Steve Wilkins, the series closely follows actual events, with only minor dramatizations to enhance the storytelling. The show effectively portrays the challenges faced by detectives, such as limited resources, bureaucratic obstacles, and the pressure of solving a decades-old case.

The inclusion of real crime scene photos and interviews with those involved in the case at the end of the series reinforces its authenticity. Viewers are reminded that the events they watched are not fiction but real tragedies that affected real people.

Reception and Critical Response

Upon its release, The Pembrokeshire Murders received positive reviews from both audiences and critics.

• Critics praised Luke Evans’ performance, noting his ability to balance professionalism with emotional depth.

• Keith Allen’s portrayal of John Cooper was widely acclaimed, with many calling it one of the most chilling depictions of a real-life criminal in recent television history.

• The series was commended for its realistic portrayal of police investigations, avoiding the usual clichés of detective dramas.

• Some viewers felt that the series lacked action, as it focused more on procedural work than dramatized crime scenes. However, this was seen as a strength by many who appreciated its factual approach.

Conclusion

The Pembrokeshire Murders (2021) is an intense and gripping crime drama that brings an important real-life case to light. Through excellent performances, a compelling narrative, and a realistic portrayal of forensic investigations, the series successfully captures the tension and emotional weight of solving a decades-old murder case.

More than just entertainment, the show serves as a reminder of the importance of persistence in law enforcement, the power of forensic science, and the devastating impact of violent crime on families and communities.

For true crime enthusiasts, The Pembrokeshire Murders is a must-watch, offering a thoughtful and well-executed depiction of one of Britain’s most notorious cold cases.