Criminal law is a core module that tests your ability to apply statutory and common law rules to factual scenarios. The key to success is a systematic approach that ensures you address every element of every offence.
1. The Criminal Law Framework
For every potential offence, work through:
- Actus reus: The physical element — what did the defendant do (or fail to do)?
- Mens rea: The mental element — what was the defendant's state of mind?
- Absence of defence: Can the defendant raise any defence?
- Conclusion: Is the defendant likely to be convicted?
2. Common Offences and Their Elements
| Offence | Actus Reus | Mens Rea | Key Cases |
|---|---|---|---|
| Murder | Unlawful killing of a human being | Intention to kill or cause GBH | R v Woollin, R v Vickers |
| Voluntary manslaughter | As murder | As murder, but with partial defence | R v Byrne, R v Clinton |
| Involuntary manslaughter | Unlawful killing | Gross negligence or unlawful act | R v Adomako, R v Church |
| s.18 OAPA 1861 | Wounding or GBH | Intention to cause GBH | R v Bollom, R v Brown |
| s.47 OAPA 1861 | Assault occasioning ABH | Intention or recklessness as to assault | R v Chan-Fook, R v Savage |
| Theft (s.1 TA 1968) | Appropriation of property belonging to another | Dishonesty + intention to permanently deprive | R v Gomez, R v Hinks, Ivey v Genting |
3. Dealing with Defences
Always consider defences, even if the question does not explicitly mention them:
- Self-defence: Was the force used reasonable in the circumstances as the defendant believed them to be? (s.76 Criminal Justice and Immigration Act 2008)
- Loss of control: Was there a qualifying trigger? Would a person of the defendant's sex and age have reacted similarly? (ss.54-56 Coroners and Justice Act 2009)
- Diminished responsibility: Did the defendant have an abnormality of mental functioning? (s.52 Coroners and Justice Act 2009)
- Intoxication: Was the offence one of specific or basic intent? (DPP v Majewski)
4. Exam Technique Tips
- Address every potential offence: If A punches B causing a broken nose, discuss s.18, s.20, and s.47 — do not just jump to the most serious
- Apply the law to the facts: Do not just state the law — explain how it applies to the specific scenario
- Consider both sides: "The prosecution would argue... However, the defence could counter that..."
- Use correct terminology: "Mens rea" not "guilty mind"; "actus reus" not "guilty act"