2. The elements of a crime: actus reus

2021 ◽  
pp. 26-87
Author(s):  
David Ormerod ◽  
Karl Laird

The chapter begins the exploration of the elements of criminal offences. Two factors are crucial: the event, behaviour or state of affairs known as the external element or actus reus, and the state of mind known as the mental element or mens rea. This chapter discusses the principle of actus reus, proof and the elements of the offence, how to identify elements of actus reus and mens rea, coincidence of actus reus and mens rea, the effect of penalty provisions in determining the elements of the actus reus, actus reus and justification or excuse, the problematic case of Dadson with regard to actus reus, physical involuntariness, a ‘state of affairs’ as an actus reus, general liability for omissions, offences of mere omission, causation, the ‘but for’ principle, the connection between fault and result and negligible causes.

Author(s):  
David Ormerod ◽  
Karl Laird

The chapter begins the exploration of the elements of criminal offences. Two factors are crucial: the event, behaviour or state of affairs known as the external element or actus reus, and the state of mind known as the mental element or mens rea. This chapter discusses the principle of actus reus, proof and the elements of the offence, how to identify elements of actus reus and mens rea, coincidence of actus reus and mens rea, the effect of penalty provisions in determining the elements of the actus reus, actus reus and justification or excuse, the problematic case of Dadson with regard to actus reus, physical involuntariness, a ‘state of affairs’ as an actus reus, general liability for omissions, offences of mere omission, causation, the ‘but for’ principle, the connection between fault and result, and negligible causes.


Author(s):  
Richard Holton

This paper develops an account of core criminal terms like ‘murder’ that parallels Williamson’s account of knowledge. It is argued that while murder requires that the murderer killed, and that they did so with a certain state of mind, murder cannot be regarded as the conjunction of these two elements (the action, the actus reus, and the associated mental element, the mens rea). Rather, murder should be seen as a primitive notion, which entails each of them. This explains some of the problems around criminal attempt. Attempted murder cannot be seen simply as involving the state of mind of murder minus success; rather, it has to be seen as a self-standing offence, that of attempting to commit the murder.


1998 ◽  
Vol 11 (1) ◽  
pp. 69-88 ◽  
Author(s):  
Nathan Brett

In this paper I address a question that has not been a prominent feature of cases or articles which have concerned the issue of consent in relation to sexual offenses. Much work has been done by judges and legal theorists regarding the defendant’s beliefs about the consent of the complainant and the mental element or mens rea of this offense. But, any answers to these questions presuppose some answer to a prior question: What is consent? What must be true of a person who does consent? What must be missing, on the other hand, in a situation where sexual activity takes place without consent?Common sense provides a relatively simple answer to these questions: To consent is to give permission; a person acts without consent where no such permission has been obtained. It is this answer that I want to defend in this paper. This view assumes that talk of consent only makes sense in relation to some autonomy right. Giving consent involves autonomously making changes in a prevailing pattern of rights and obligations. It is a limited withdrawal of a right not to be interfered with; and it will make legally permissible actions that would otherwise be subject to criminal and civil penalties. To me it seems obvious that such a change in the prevailing pattern of rights and obligations can only take place where there is communication between the parties. This means that the question of consent is not just a question about the state of mind or attitude of the complainant. Rather, the matter which should be central to a court’s consideration of consent is the question of what was said or done that could be construed as granting permission to do the acts in question.


R v Millward [1994] Crim LR 527 (CA) Facts: The appellant was convicted of aiding, abetting, counselling or procuring another person to cause death by reckless driving. The prosecution case was that the appellant had given one of his employees instructions which involved him using a tractor belonging to the appellant to tow a trailer on a main road. The tractor’s hitch was poorly maintained and during the journey the trailer became detached and hit a car, causing the death of a passenger. The recklessness alleged was confined to the state of the hitch mechanism, and the appellant was said to have procured the offence by his instructions to his employee. It was argued on appeal that there was no reported case of a procurer being convicted following the acquittal of a principal offender. Further, in the instant case, the word ‘reckless’ imported a mental element into the actus reus of the offence. The acquittal thus implied that the actus reus had not been committed. Held, dismissing the appeal: 1 A passage in Blackstone’s Criminal Practice was approved, to the effect that an accessory can be liable provided that there is the actus reus of the principal offence even if the principal offender is entitled to be acquitted because of some defence personal to him. Procuring does not require a joint intention between accessory and principal. The procurer may, therefore, be convicted where the principal lacks the necessary mens rea. 2 In the instant case, the actus reus was taking of the vehicle in its defective condition on to the road so as to cause the death. It was procured by the appellant. 3 The ratio of Thornton v Mitchell [1940] 1 All ER 339 was that the driver did not commit the actus reus of careless driving, the offence in that case. He relied on the conductor’s signals. 4 Cogan and Leak [1976] QB 217 was, contrary to the submissions of the defence, essentially a case of procuring rather than aiding and abetting, and could not be distinguished from the present case. Principal offender has a defence not available to the accomplice

1996 ◽  
pp. 425-427

2021 ◽  
pp. 34-78
Author(s):  
Michael J. Allen ◽  
Ian Edwards

Course-focused and contextual, Criminal Law provides a succinct overview of the key areas on the law curriculum balanced with thought-provoking contextual discussion. This chapter explains the concept of actus reus. It discusses the elements of crime, defining an actus reus, proving an actus reus, that conduct must be voluntary, state of affairs offences, omissions liability (situations in which a person will be liable for failing to act), causation (including the principles of factual and legal causation), and coincidence in time of actus reus and mens rea. ‘The law in context’ feature analyses critically English law’s approach to liability for causing another person’s suicide.


Author(s):  
David Ormerod ◽  
Karl Laird

This chapter discusses the law on offences involving intoxication. It distinguishes between voluntary and involuntary intoxication, and between ‘specific’ and ‘basic’ intent. Cases are presented to show that state of mind is both a necessary element in the definition of an offence as well as in some defences. Just as intoxication may cause a person to lack the mens rea of an offence so it may cause him to have the necessary mental element of a defence.


2016 ◽  
Vol 80 (4) ◽  
pp. 254-263
Author(s):  
Fatemeh Ahadi

The present paper constitutes an attempt towards questioning the adequacy of the prevalent approached employed by Islamic jurisprudence and statute law in dealing with mens rea and its manifestations. It also provides a kind of reinterpretation of the concept since it attaches itself to the perspective that the concepts employed in criminal law need evolution in order to preserve their function and practicality; the conditions appertaining thereto necessitating adaptability of the concepts with the contextual conditions as well as the principles of the criminal law. Under criminal law, mens rea is referred to as ‘criminal intent or the state of mind indicating culpability which is required by statute as an element of a crime’ (see, for example, Staples v United States, 511 US 600 (1994)). Under Islamic jurisprudence it is defined as ‘rebellion intent’. These conceptualisations of the mens rea may be subject to evolution as well as the other concepts. The present paper provides a reformulation of these definitions wherein mens rea is considered to be ‘the culpable linkage of mind with the forbidden conduct’. Through this reformulation the author replaces the ‘state’ with ‘linkage’ presupposing that the interpretation of the term ‘culpable’, as an independent constituent, shall vary according to the provisions of common sense and the contextual conditions.


2021 ◽  
pp. 88-135
Author(s):  
David Ormerod ◽  
Karl Laird

This chapter examines the mens rea or mental fault of the accused. Because an actus reus is treated in law as a bad thing, an intention to cause it is, in law, a bad intention, a guilty mind. Similarly, consciously taking an unjustified risk of causing an actus reus—that is, recklessness—is also a bad state of mind. Unintentionally causing an actus reus by negligence may also be regarded as legally blameworthy. Each of these implies different degrees of ‘fault’. The chapter also discusses subjective and objective fault, intention in crimes other than murder, the distinction between motive and intention, subjective recklessness and malice, wilful blindness, suspicion and reasonable grounds to suspect, the correspondence principle and constructive crime, coincidence in time of actus reus and mens rea, ignorance of the law, absence of a ‘claim of right’ as an element in mens rea and proof of intention and foresight.


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