Actus reus and mens rea Flashcards
Formula needed for a criminal offence
Actus reus + mens rea = offence
Need to see if there are any defences
Actus reus - definition
Act of the crime. Will consist of:
1) An act by the defendant
2) The existence of certain circumstances at the time of the defendant’s conduct
3) Certain consequences flowing from the defendant’s conduct
Actus Reus - Liability for omissions - General Rule
There can be no criminal liability for failing to act
Actus Reus - Liability for omissions - Exceptions - Special relationships
Only one properly established is between parent and child. For other relationships it is only formed if there is a duty to care for the victim e.g by accepting payment or accommodation in return for caring for an individual or where someone invites a person unable to care for themselves to permanently live as part of the family. Relationship between husband and wife. Doctors and patient.
Actus Reus - Liability for omissions - Exceptions - Contractual duty to act
If one’s contract of employment specifies certain obligations to act a failure to comply with those obligations can lead to criminal liability
Actus Reus - Liability for omissions - Exceptions - Statutory duty to act
Where a legislative provision has imposed a duty on individuals to act in a certain way in a given set of circumstances
Actus reus - Liability for omissions - Exceptions - Where the defendant has created a dangerous situation
Having created that dangerous situation the law imposes a duty upon him to take steps to remove the danger he created
Mens rea - Definition
State of mind of the defendant
A crime of specific/basic intent
Only the mens rea that will suffice to convict a person of the crime is the mens rea of intention/recklessness
A crime of ulterior intent
The prosecution has to prove an extra element of mens rea against the defendant before they can secure a conviction - that they intended to produce some consequence which went beyond the actus reus of the crime
Recklessness
An awareness of even the smallest risk of causing death would be sufficient to satisfy the mens rea. Whether the defendant foresaw the risk and went on to take it and the risk is unjustified
Transferred malice
Only applies where the actus reus of the offence committed is the same type if crime as the defendant originally had in mind
Negligence
Defendant may be convicted of a criminal offence without having the mens rea. Sometimes can be punished for failing to measure up to the standards of the reasonable person.
Strict liability offences
Defendant may be convicted of a criminal offence without having the mens rea. E.g drunk driving
Result crime
Murder