James Desborough Convicted of Double Murder in Cornwall, Already Serving Life for Prison Killing

A jury at Winchester Crown Court has convicted James Desborough of the murders of Claudio Aquilino, 57, and Daniel Coleman, 43, whose dismembered and burnt bodies were found in woodland near an off-grid shack in south Cornwall where Desborough sometimes lived. Mr Justice Saini, who presided over the trial, indicated that Desborough could face a whole-life order at sentencing scheduled for the Wednesday following the verdict. The judge described the circumstances as "unique," noting the rarity of a person being sentenced for two murders while already serving a life sentence for killing someone in prison.
Desborough, 40, was already serving that life sentence for the murder of his cellmate Steven Kempster, 65, at HMP Exeter. The Crown Prosecution Service had announced the charge in that case in September 2025, when Desborough was 39. The Kempster murder occurred while Desborough was in custody, meaning he killed Aquilino and Coleman before being imprisoned for that third killing, and was subsequently convicted of the prison murder while the Cornwall double-murder case was still proceeding.
The three men had met while living at a hostel for homeless people in Newquay, Cornwall. Desborough, a civil engineer by profession and a father who had fallen on hard times, had a prior conviction for grievous bodily harm and was described by acquaintances as a control freak with a terrible temper. His history of escalating violence frames the prosecution's case that the Cornwall killings were not an impulsive act but the culmination of a pattern.
The prosecution was led by Ahmed Hossain KC, with Sean Brunton KC appearing for the defence. At trial, Desborough testified that he discovered the bodies of Aquilino and Coleman on his land near St Austell, a defence account the jury rejected. The dismembered and burnt remains were found in woodland near the off-grid shack where Desborough sometimes resided. After killing the two men, Desborough used their bank cards, though police do not believe the motive was simply theft. According to a report published during the trial, Desborough ate a large beef roast after chopping up Daniel Coleman's body.
Before the murders, Desborough staged a drug-and-drink-addled protest at Cornwall's county hall in Truro, throwing dozens of stolen eggs at the building. The episode, while minor in criminal terms, reflected the deteriorating state of a man whose professional life had collapsed into homelessness, substance abuse, and hostel living. By the time he met Aquilino and Coleman in Newquay, Desborough had already accumulated a violent record and was operating at the margins of society.
The legal significance of the case lies in Saini's signal that a whole-life order is under consideration. In England and Wales, a whole-life order means the offender will never be considered for release, reserved for cases judged to be of exceptional seriousness. The Sentencing Council guidelines identify multiple murders of a particularly high degree of seriousness as a category warranting such an order. Desborough's three killings, committed across different settings and circumstances, present a fact pattern that the judge evidently regards as meeting that threshold. The "unique" label Saini applied reflects not just the body count but the procedural position: a defendant already serving a life sentence for one murder, now convicted of two more committed earlier in time.
The procedural sequence itself is unusual. Desborough killed Aquilino and Coleman while at liberty, was subsequently charged and convicted of murdering Kempster in prison, and only then stood trial for the Cornwall killings. The CPS charge in the Kempster case came on 17 September 2025, and the Cornwall trial was already underway by 21 July 2026, when Desborough gave evidence denying involvement. The jury at Winchester took seven days to convict.
For those tracking how the criminal justice system manages defendants who accumulate convictions across custodial and non-custodial settings, the case illustrates the challenges of sequencing trials when an offender is already imprisoned for one killing and faces charges for earlier murders. The whole-life question at sentencing will turn on whether Saini determines that the aggregate of Desborough's conduct places him in the narrow category of offenders for whom no minimum term is set.


