CAMPBELL, APPEAL AGAINST SENTENCE BY AARON THOMAS CAMPBELL AGAINST HER MAJESTY'S ADVOCATE

Factual and Procedural Background

On 21 February 2019, the Appellant, aged 16 at the time, was convicted by unanimous verdict at Glasgow High Court of the abduction, murder, and brutal vaginal and anal rape of a 6-year-old girl. The victim was unknown to the Appellant prior to the incident and was asleep in her grandparents' flat when abducted. The Appellant had unlawfully entered the property initially to obtain cannabis from the child's father, who was known to him. The victim's naked body was later found in a wooded area near a former hydropathic hotel. The Appellant pled not guilty and presented a special defence accusing a young woman of the crime but later admitted guilt in post-trial reports. The trial judge described the evidence as overwhelming and sentenced the Appellant on 21 March 2019 to detention without limit of time with a punishment part of 27 years, backdated to 6 July 2018.

Legal Issues Presented

1. Whether the punishment part of 27 years imposed on the Appellant, a child offender, was excessive given his age and the nature of the offence.
2. The appropriate approach to sentencing a child offender convicted of a serious and heinous crime, particularly considering rehabilitation and reintegration prospects.
3. The extent to which psychological assessments and risk reports should influence the sentencing, specifically the differentiation between punishment and public protection considerations.
4. Whether the trial judge erred in concluding that the Appellant fell into the category of irreparable corruption, thereby reducing the mitigatory effect of youth.

Arguments of the Parties

Appellant's Arguments

• The punishment part of 27 years was excessive for a 16-year-old offender, as it closely resembled an adult sentence.
• The trial judge placed undue weight on a pessimistic psychological report assessing the Appellant's capacity for change, which was more relevant to future risk than to punishment.
• The assessment of irreparable corruption was premature and should be left to the Parole Board after a period of observation and intervention.
• Reference to certain comparative cases was inappropriate due to differing sentencing regimes and statutory minimums.
• The Appellant's youth and potential for maturation warranted a lower punishment part to allow for possible rehabilitation and development.
• A subsequent report from a forensic psychologist challenging the initial psychological assessment was not relied upon but highlighted limitations in the first report.

Respondent's Arguments

The opinion does not contain a detailed account of the Respondent's legal arguments.

Table of Precedents Cited

Precedent	Rule or Principle Cited For	Application by the Court
McCormick v HM Advocate 2016 SCCR 308	Sentencing approach for child offenders considering rehabilitation and reintegration.	Adopted to emphasize the importance of youth in sentencing and the distinction between juvenile offenders with transient immaturity versus irreparable corruption.
R (Smith) v Secretary of State for the Home Department [2005] UKHL 51	Principles on sentencing juveniles, including lesser blameworthiness and greater potential for change.	Referenced for the differentiation of sentencing juveniles from adults and the relevance of rehabilitation and reintegration in punishment.
VE v HM Advocate [2018] HCJAC 12	Consideration of sentencing factors specific to young offenders.	Referenced to support sentencing considerations for children.
Mitchell v HM Advocate 2012 JC 13	Guidance on punishment parts for young offenders convicted of murder.	Used as a comparative case to assess the appropriateness of the punishment part in the present case.
R v Cornik [2015] EWCA Crim 110	Starting points for sentencing young offenders for murder under a different jurisdiction.	Considered but noted as of limited relevance due to differing sentencing regimes.
HMA v Boyle 2010 JC 66	Reference for punishment parts for murder of police officers or children.	Used to contextualize the gravity of the offence and sentencing benchmarks.
Walker v HMA 2003 SLT 130	Indicative punishment parts for particularly serious murders.	Referenced to illustrate sentencing levels for grave offences.
Hibbard v HMA 2011 JC 149	Distinction in sentencing levels between adults and children.	Supported the principle that sentences for children should be proportionately lower than for adults.
Smith v HMA 2011 SLT 212	Sentencing starting points for murders involving sadistic sexual torture.	Referenced to demonstrate that even severe adult cases can warrant very long punishment parts.
Kinlan & Boland v HMA [2019] HCJAC 47	Sentencing considerations for young offenders with personality disorders.	Used to illustrate the importance of youth and the limitations of adult sentencing guidance.

Court's Reasoning and Analysis

The court carefully examined the sentencing exercise for a child offender convicted of an exceptionally grave crime. It emphasized the distinction between the purposes of the punishment part of the sentence—retribution and deterrence—and the role of the Parole Board in addressing public protection and future risk. The court noted that psychological reports, including those by Dr Macpherson and Dr Johnstone, revealed significant personality disorders and a bleak prognosis for rehabilitation, but neither ruled out the possibility of change entirely.

The court acknowledged the trial judge's awareness of the sentencing framework and his attempt to balance the severity of the offence with the mitigatory effect of youth. However, it found that the trial judge gave insufficient weight to the potential for maturation and rehabilitation inherent in the Appellant's youth, erroneously categorizing him as irreparably corrupt at sentencing rather than leaving that determination to the Parole Board.

In assessing comparative cases, the court recognized the difficulty in drawing direct parallels due to the rarity and fact-specific nature of such crimes, particularly involving child offenders. It accepted that while a substantial punishment part was warranted, the 27-year term imposed was excessive given the Appellant's age and the principles guiding juvenile sentencing.

Consequently, the court reduced the punishment part to 24 years, reflecting a more appropriate balance between the gravity of the offence and the mitigatory considerations related to youth and potential for change.

Holding and Implications

The appeal was allowed to the extent of substituting the punishment part of the sentence imposed by the trial judge.

The punishment part was reduced from 27 years to 24 years.

This decision directly affects the minimum period the Appellant must serve before being eligible to apply for parole, acknowledging the serious nature of the offence while properly accounting for the mitigatory effect of youth. The ruling does not set new precedent but reinforces established principles that sentencing for child offenders must carefully balance retribution and deterrence with rehabilitation prospects, leaving determinations of irreparable corruption and public protection to the Parole Board following appropriate custodial observation and intervention.