Killer of PC Andrew Harper stays in high-security prison with violent alerts

In England, Jessie Cole, one of the men convicted of the manslaughter of PC Andrew Harper, is held at HMP Whitemoor high-security prison, where he is listed as violent and a risk to staff. Cole and Albert Bowers were sentenced in 2020 to 13 years for the killing. They are currently eligible for early release under a government scheme to reduce prison overcrowding, sparking opposition from police and Harper's widow. Prime Minister Andy Burnham is reportedly confident they will be excluded from the scheme, which begins in October.

Killer of PC Andrew Harper stays in high-security prison with violent alerts
1 source 1 view
Published Aug 15, 2026

Topic overview

Briefly

  • Jessie Cole, jailed for PC Harper's manslaughter, remains Category A with violent and risk-to-staff
  • Cole and Bowers are eligible for early release under a government scheme to reduce overcrowding
  • Police and Harper's widow oppose release; PM reportedly confident they will be excluded

What happened

Jessie Cole, one of the two men convicted of the manslaughter of Thames Valley Police officer PC Andrew Harper, is currently held at HMP Whitemoor, a high-security prison in Cambridgeshire, England. Prison records list him as 'violent' and a 'risk to staff', and he is also marked as 'a climber', a term used to describe inmates who climb to gain advantage or intimidate others. Cole, aged 24, was sentenced in 2020 alongside Albert Bowers for the manslaughter of PC Harper, who was killed during a theft getaway in Berkshire. The pair were cleared of murder but convicted of manslaughter and received 13-year sentences. Cole remains a Category A prisoner, the highest security classification in the UK prison system, and has multiple alerts on his record. According to a source cited in reports, prisoners are normally moved to lower-security jails towards the end of their sentences, but Cole's continued detention in a high-security prison indicates he is not considered suitable for release soon. The source also claimed that Cole is known for bullying other inmates and would climb to heights to get his own way. The issue of early release has become contentious because Cole and Bowers are currently eligible for early release under a government scheme aimed at reducing prison overcrowding. The scheme, set to begin in October, has sparked widespread opposition, particularly from police and the family of PC Harper. A petition organized by Aileen O'Connor, Chair of the Thames Valley Police Federation, seeks to prevent their release. Prime Minister Andy Burnham is under increasing pressure to exclude them from the scheme. Whitehall insiders reportedly said Burnham was 'increasingly confident' that Cole and Bowers would be excluded. Debbie Adlam, PC Harper's widow, expressed her fury and despair, stating that if they were released, 'This would have been all for nothing' and that she would be 'absolutely furious' because Andrew's life was ended in such a horrific way. She also said she was 'absolutely drained' by the indecision from Downing Street. In addition, a letter from chief constables and other law enforcement leaders called on the Prime Minister to establish an additional public protection safeguard for the most serious offenders in future early release schemes. The letter emphasized the responsibility police officers accept and the need for confidence that the system will stand behind them when things go catastrophically wrong, ensuring that an officer's life is not treated as an unfortunate footnote in sentencing and release decisions.

Comprehensive report

Full story,
in detail.

Trace the developments that led here, see how the story evolved, and understand the forces and wider context surrounding it.

Entities

How Mestios works We aggregate coverage, extract key information, and use AI to summarize and compare perspectives. Learn more

Updated Aug 15, 2026

AI-generated summary. Please verify important information from original sources.