Colin Sutton

Colin Sutton (born 11 November 1960) is a retired British detective chief inspector best known for his role as a senior investigating officer in the Metropolitan Police Service, where he led more than 30 successful murder investigations, including the capture of serial killers Levi Bellfield and Delroy Grant.^[1]^[2] Sutton joined the Metropolitan Police as a police constable in Tottenham in 1981, rising quickly through the ranks to become a sergeant by 1985 and an inspector later that year.^[1] He served in various roles across London divisions, including Paddington Green, Leyton, Holloway, Islington, and Chingford, before transferring to West Yorkshire Police in 1996 and Surrey Police in 2000 as a detective chief inspector.^[1] Returning to the Metropolitan Police in 2002, he took on high-profile cases as a senior investigating officer until his retirement in January 2011.^[1]^[2] Among his most notable achievements, Sutton headed the investigation into Levi Bellfield, a serial killer convicted in 2008 of murdering Amélie Delagrange and Marsha McDonnell, and later in 2011 for the abduction and murder of schoolgirl Milly Dowler; Bellfield received multiple life sentences.^[2] He also led the team that apprehended Delroy Grant, known as the "Night Stalker," who was convicted in 2011 of 29 charges including rapes and burglaries spanning 1992 to 2009 against elderly victims; Grant was sentenced to a minimum of 27 years in prison.^[2] These cases, among others, established Sutton's reputation for meticulous detective work in complex, long-running inquiries.^[2] Since retiring, Sutton has transitioned into writing and broadcasting, authoring the 2019 book Manhunt: How I Brought Serial Killer Levi Bellfield to Justice and the 2025 collection The Colin Sutton Casebook, which detail his investigative experiences.^[1] He has served as a consultant for the ITV drama series Manhunt, which dramatizes his investigations into the cases of serial killers Levi Bellfield and Delroy Grant, and hosts the Sky Crime documentary series The Real Manhunter, with its fourth season airing in early 2025.^[1] In July 2025, Sutton was appointed as a policing and crime adviser to Reform UK, where he has proposed reforms including adding 30,000 police officers and reopening 300 stations to combat rising crime rates.^[3] Now residing in East Anglia with his wife, he also pursues interests in classic car restoration.^[1]

Early life and education

Early years

Colin David McLean Sutton was born on 11 November 1960 in Enfield, North London.^[1] He grew up in Enfield, where his father served as a police constable in traffic and his mother worked for a local solicitor's firm. During his youth, Sutton played football and cricket, representing the Enfield Schools’ football team.^[1]

Academic background

Colin Sutton attended The Latymer School, a grammar school in Edmonton, North London, where he grew up after being born in Enfield in 1960.^[1]^[3] There, he excelled academically, earning 11 O-levels and 3 A-levels, and participated in sports as a representative footballer for the Enfield Schools’ team.^[1] Following school, Sutton secured a place to study law at Leeds University but departed after his first year, opting instead to join the Metropolitan Police as a constable in 1981.^[1]^[3] Later, during his early police career, the Metropolitan Police supported his return to higher education, enabling him to enroll at University College London (UCL).^[1]^[3] He graduated from UCL in 1989 with a Bachelor of Laws (LLB) degree, achieving a 2:1 honours classification.^[1]

Professional career

Early service in the Metropolitan Police

Colin Sutton joined the Metropolitan Police Service as a police constable in Tottenham in 1981. He served in that role from 1981 to 1983 before attending the Police Staff College at Bramshill, Hampshire, in 1984 for a special course.^[1] Promoted to sergeant in 1985, Sutton served at Paddington Green. Later that year, in December, he was promoted to inspector and assigned to Leyton for eight months. From 1989 to 1992, he worked as a uniform inspector at Holloway while studying law at University College London, graduating with a 2:1 LLB honours degree in 1989. He then served as a detective inspector at Islington from 1992 to 1994, at Area Headquarters from 1994 to 1995, and as acting detective chief inspector at Chingford from 1995 to 1996.^[1]

Mid-career advancements and transfers

In May 1996, Sutton transferred to West Yorkshire Police as a divisional detective chief inspector at Bradford, a role he held until November 1997. He then became head of force intelligence at Wakefield Headquarters until 2000.^[1] From 2000 to 2002, Sutton served as a detective chief inspector and senior investigating officer with Surrey Police, gaining experience in leading complex investigations.^[1]

Senior roles in the Metropolitan Police

Sutton returned to the Metropolitan Police in September 2002 as a detective chief inspector and senior investigating officer, positions he held until his retirement in January 2011. In this capacity, he led more than 30 successful murder investigations over nearly nine years.^[1]^[2]

Home Office positions and retirement

Sutton did not hold positions in the Home Office. He retired from the Metropolitan Police in January 2011 after a 30-year career in policing.^[1]

Awards, legacy, and death

Honors and recognition

Colin Sutton has not received formal honors such as the Queen's Police Medal, but his investigative work has been widely recognized through professional reputation and media portrayals, including dramatizations in the ITV series Manhunt and his role as host of the Sky Crime series The Real Manhunter.^[1]^[2]

Contributions to policing

Sutton's legacy in policing stems from his leadership as a senior investigating officer in over 30 successful murder inquiries for the Metropolitan Police, notably the convictions of serial killers Levi Bellfield in 2008 and 2011, and Delroy Grant in 2011. These cases demonstrated meticulous approaches to cold case reviews and complex evidence gathering, influencing detective practices in long-term investigations. Post-retirement in 2011, Sutton has contributed to public understanding of policing through his books Manhunt: How I Brought Serial Killer Levi Bellfield to Justice (2019) and The Colin Sutton Casebook (2025), as well as consulting on true crime productions. In July 2025, he was appointed as a policing and crime adviser to Reform UK, advocating for reforms such as recruiting 30,000 additional officers and reopening 300 police stations to address rising crime.^[1]^[2]^[3]

Death

As of November 2025, Colin Sutton is alive and residing in East Anglia.^[1]^[3]