Evolution Of The Offence Flashcards
Mens Rea
Mens Rea is the presence of a guilty mind.
Actus Reus
The criminal act or conduct.
Voluntary act
Must show that the defendant acted voluntarily by the operation of free will.
Chain of causation
The chain of causation is all about cause and effect. ‘But for the actions of the of the defendant this would not have happened’.
Conspiracy
Two or more people form an agreement to do an unlawful act, or to do an unlawful act by unlawful means.
Omission
A failure to act is conspiracy (security guard failing to lock door so offenders can come in).
Withdrawing
A person withdrawing from the agreement is still guilty of conspiracy as are those people who become party to the agreement after it has been made. However, a person can effectively withdraw before the actual agreement is made.
When conspiracy ends
The offence is complete on the agreement being made with the required intent. No further progression towards the completion of the offence is required.
What three conditions must apply for an attempt
Intent (mens rea)
Act (actus reus)
Proximity
Attempts backstop
If the accused is found not guilty of the principle offence but the evidence establishes an attempt, he/she can be convicted of that attempt even though the charge wasn’t laid. (S337 Crimes Act 1961).
Attempts case law (proximity)
R v Wilcox
R v Harpur
R v Wilcox
The defendants must have begun to perpetrate the crime.
R v Harpur
I’m assessing the conduct there must be a full evaluation in terms of time, place and circumstance.
Test for proximity
Has the offender done anything more than getting himself into a position from which he could embark on an actual attempt, or
Has the offender actually commenced execution, taken a step in the actual crime
When an act is physically or factually impossible
An act is physically or factually impossible if the act in question amounts to an offence, but the suspect is unable to commit it due to interruption, ineptitude, or any other circumstances beyond their control.
Mulcahy v R caselaw (conspiracy)
A conspiracy consists not merely in the intention of two or more, but in the agreement of two or more to do an unlawful act, or to do a lawful act by unlawful means.
Act completed sufficiently proximate to intended offence
An attempt is complete even when the defendant changes their mind or makes a voluntary withdrawal after completing an act that is sufficiently proximate to their intended offence.
Parties
Is it possible for a person to be found guilty of an offence, even if the person has not personally committed it. The person committing it is liable as principle, those who assist are parties to.
Sexction 66(1) Crimes Act 1961
Everyone is a party to and guilty of an offence who-
A) actually commits the offence, or
B) does or omits an act for the purpose of aiding any person to commit the offence, or
C) abets any person in the commission of the offence, or
D) incites, counsels, or procures any person to commit the offence.
Aids
To assist in the commission of the offence. Either physically or by giving advice and information. Person isn’t required to be physically present.
Abets
To encourage or instigate, or urge to commit an offence. Need not be present.
Incites
Rouse, stir up, stimulate, animate, urge or spur on.
Counsels
To intentionally instigate the offence by advising on how best to commit the offence.
Procures
Setting out to ensure something happens and taking appropriate steps to ensure it.
Section 66(2) Crimes Act 1961
When two or more agree to complete an offence, both are liable for any other offences committed by each other in the execution of the offence, that was a probable consequence.
R v Betts and Ridley
An offence where no violence is contemplated and the principle offender in carrying out the common aim uses violence, a secondary offender taking no physical part in it would not be held liable for the violence used.
Innocent agent
An innocent agent cannot be convicted as a secondary party.
Withdrawal
A person who has become involved with a criminal enterprise may avoid liability for a crime if he or she manages to withdraw before the planned crime is committed.
Accessory after the fact
An accessory after the fact to the offence, knowing any person to be a party to that offence, receives, comforts, or assists that person or tampers with evidence in order to escape.
R v Mane
To be considered an accessory the acts done by the person must be after the completion of the offence.
R v Crooks
Knowledge means actual knowledge or belief in the sense of having no real doubt that the person assisted was a party to the relevant offence. Mere suspicion of their involvement in the offence is insufficient.
R v Briggs
Knowledge may be inferred from wilful blindness or a deliberate abstention from making inquiries that would confirm the suspected truth.
Intentional acts of accessory
Receives Comforts Assists Tampers with evidence Actively suppresses evidence
The accessorys intent
Enable the offender to:
Escape after arrest
Avoid arrest
Avoid conviction