intro to criminal liability Flashcards
actus reus
the physical element of a crime
3 types of actus reus
- voluntary act causing a consequence
- voluntary omission resulting in a consequence
- D being in a certain state of affairs
what must Ds act/omission be to have committed the actus reus
voluntary
is D at fault if he has no control over his actions
no, he has not committed the actus reus
in which case did the court give examples where a driver of a vehicle could not be said to be doing the act of driving voluntarily
HILL V BAXTER
which examples were given in HILL V BAXTER where a driver could not be guilty of a driving offence
where a driver lost control of his vehicle because he was:
- stung by a swarm of bees
- struck on head by a stone
- had a heart attack whilst driving
when can involuntary conduct occur
in assaults
if person A pushes person B and they bump into the victim, is Bs conduct voluntary?
involuntary and they would not be guilty of any assault
in which situation may defence of insanity/automatism be available
where D hits V due to a reflex action/muscle spasm- D not in control of his body
in which situation may the defence of duress be available
if there is a threat that D will be killed if he doesn’t commit an assault- Ds conduct viewed as involuntary and there will be an absence of fault
where the actus reus requires a consequence to be proved, what do the prosecution have to show?
- Ds conduct was factual cause of consequence
- Ds conduct was legal cause of consequence
- no intervening act which broke chain of causation from Ds conduct to consequence
when will D be a factual cause of the consequence
if the consequence wouldn’t have happened ‘but for’ Ds conduct
case illustrating factual cause
PAGETT
PAGETT
she would not have died ‘but for’ him using her as a shield in the shoot out
when will D be a legal cause of a consequence
if Ds conduct was more than a ‘minimal’ cause of the consequence. others may contribute to consequenc.
which case illustrates legal cause
BENGE
BENGE
D was still a legal cause of the deaths as his conduct was more than a minimal cause
what must there be from Ds conduct to consequence in causation
a direct link ie. no intervening act which breaks this chain of causation
rule on causation regarding third party and case
where Ds conduct causes reasonably foreseeable action by third party: chain of causation will remain unbroken: PAGETT
rule on causation regarding medical negligence and case
medical negligence is unlikely to break the chain of causation unless it is so independent of Ds act and ‘in itself so potent in causing death’ that Ds acts are insignificant- CHESHIRE
CHESHIRE
the medical complications were a direct consequence of the shooting and Ds act was still a significant cause of Vs death
rule on causation relating to Vs own conduct and case
vs own conduct unlikely to break chain of causation unless it is so daft that a reasonable person would not have foreseen V reacting in that way - ROBERTS
ROBERTS
D was held to be liable for Vs injuries as her reaction was reasonably foreseeable
rule on causation relating to thin skull rule and case
chain of causation wont be broken if V has something unusual about them which makes them more vulnerable. d must take V as he finds him- BLAUE