R v Devagne
In The House of Lords
Following her prolonged illness, Daniel Devagne, Deborah's father, felt that neither he nor his daughter could cope any longer with her pain and suffering, and he suffocated her with a pillow.
Devagne was charged with murder, and at his trial pleaded necessity as a defence to the charge. Jumble J. held that, if necessity was recognised as a defence to murder, which in itself was debatable, the approach to its requirements, as set out in A (Children) (Conjoined Twins: Surgical Separation) [2000] 4 All ER 961, should be entirely objective. He declined to distinguish A (Children) and consequently adopt the modified objective test propounded by the Supreme Court of Canada in R v Latimer 2001 W.C.B. (2d) 279.
On the question of the mens rea for murder, the trial judge concluded that the test of foresight of virtual certainty adopted in A (Children) was correct, and that a result foreseen as virtually certain is an intended result.
Devagne was found guilty of murder and unsuccessfully appealed to the Court of Appeal, which agreed with the trial judge on both points.
Devagne now appeals to the House of Lords; The questions certified by the Court of Appeal which gave permission to appeal to the House of Lords are: