Common law offence, defined by Lord Coke as “the unlawful killing of a reasonable person in being under the kings peace with malice aforethought expressed or implied”
The unlawful killing of a reasonable person in being (Re A)
Killed by an act or omission (Gibbins and Proctor)
Test of death is whether the brain stem has died (Malcherek)
foetus is not a reasonable person in being (A-G Ref No.3)
direct intention (Mohan) or oblique (Woolin)
Malice aforethought express (intention to kill) or implied (intention to cause GBH) (Vickers)