Castle, R. v

Factual and Procedural Background

This opinion concerns an application for leave to appeal against sentence, referred to the full court by the Registrar.

In October 2024, the Appellant, aged 27, pleaded guilty to a single offence of blackmail contrary to section 21(1) of the Theft Act 1968. On 24 January 2025, the Appellant was sentenced to 26 months' imprisonment by Judge Dugdale.

The offence arose from an email sent on 23 January 2023 to a well-known Member of Parliament ("the Complainant") from an email address created by the Appellant. The email threatened to disclose a video recording unless a cash offer was made, arranging a meeting at a public house. The Complainant perceived the email as threatening and reported it to the police.

Police investigation revealed the email account was created by the Appellant. The Appellant admitted sending the email but denied intending to blackmail, explaining his actions were motivated by anger over perceived wrongdoing by people in power and that he intended any money to go to charity.

The Appellant had a history of previous convictions and cautions, but was treated as of good character with mitigating factors including mental health diagnoses and difficult personal background. The Complainant provided a victim personal statement detailing the serious impact on his mental health and professional life.

The sentencing judge considered the offence serious, particularly due to the Complainant's public office, and imposed a custodial sentence of 26 months after reductions for mitigation and guilty plea.

Legal Issues Presented

1. Whether the starting point of approximately 40 months' imprisonment for the offence was too high.
2. Whether the sentencing judge properly accounted for mitigating factors, including the Appellant's mental health and good character.
3. Whether the sentence imposed was manifestly excessive.
4. Whether suspension of the sentence was appropriate or warranted.

Arguments of the Parties

Appellant's Arguments

• The starting point of around 40 months was excessive given the nature of the blackmail, which was described as "almost childlike" and bound to fail.
• The blackmail was not politically motivated, reducing culpability.
• The judge failed to give sufficient weight to mitigating factors: early guilty plea, lack of sophistication, absence of further threats, mental health issues, and good character.
• The reduction for mitigation should have been greater, resulting in a sentence of about 23 months, which could have been suspended.
• Alternatively, a shorter immediate custodial sentence would have sufficed for deterrence.

Respondent's Arguments

• Without considering the Complainant’s position as a Member of Parliament, the sentence would be manifestly excessive.
• The deliberate targeting of a serving MP increased both harm and culpability, justifying the sentence imposed.
• While the credit for mitigation might arguably have been insufficient, the overall sentence was not manifestly excessive.

Table of Precedents Cited

Precedent	Rule or Principle Cited For	Application by the Court
R v Roberts [2019] EWCA Crim 1931	Blackmail is an "ugly and vicious" crime warranting severe deterrent sentences.	Supported the principle that blackmail offences justify severe sentences and deterrence.
Attorney General's Reference Nos 11 and 12 of 2016 [2016] EWCA Crim 2312	General sentencing principles for blackmail, including seriousness, deterrence, and aggravating factors such as victim vulnerability.	Applied to assess culpability, harm, and aggravating factors in sentencing.
R v Trowland and Decker [2023] EWCA Crim 919	Deterrence as a legitimate sentencing aim and its evolving importance.	Used to justify a strong deterrent element in sentencing due to increased threats to public servants.
R v Sullivan [2021] EWCA Crim 248	Considerations for suspension of sentences in blackmail cases.	Referenced to explain that less than 24 months might be suspended but immediate custody is often appropriate.

Court's Reasoning and Analysis

The court acknowledged blackmail as a serious offence that typically warrants immediate custodial sentences and deterrence. It noted that although the Sentencing Council Guideline on Blackmail came into effect after sentencing, the judge correctly applied overarching sentencing principles.

The court emphasized that the offence’s gravity is not diminished by the absence of a real scandalous video; the offence lies in the unwarranted demand coupled with threats, which reasonably caused fear to the Complainant.

The Complainant’s role as a Member of Parliament was central to the offence, aggravating harm and culpability due to the wider societal impact on public confidence and willingness to serve in public office.

The court found no error in the judge’s approach to assessing culpability, harm, and mitigation, including mental health considerations and good character. The reduction of five months for mitigation was appropriate, and the final sentence of 26 months was not manifestly excessive.

The court also held that suspension was not applicable given the seriousness of the offending, although it recognized that sentences below 24 months might be suspended in other cases.

Holding and Implications

The court granted leave to appeal but ultimately DISMISSED THE APPEAL.

The direct effect is that the Appellant’s sentence of 26 months’ custody stands. No new legal precedent was established; the decision reinforces established principles on sentencing for blackmail offences, particularly those involving public servants, and affirms the courts’ emphasis on deterrence and protection of public officials.