You would find Barlow guilty of murder only if satisfied beyond reasonable doubt that Barlow aided others to kill Vosmaer in the sense of consciously assisting the others to achieve the particular object of killing Vosmaer or, alternatively, if satisfied beyond reasonable doubt that Barlow was party with others to a plan or common intention with others to commit a very serious assault upon Vosmaer and that the murder - the intentional killing - which, in fact, occurred, if it occurred, was a probable consequence of the execution of that lesser purpose of very seriously assaulting Vosmaer.
This direction was based on s 7(c) and s 8. No question arises on this appeal as to the application of s 7 or the Judge's direction on that section. Pursuant to s 8, the jury were directed to consider whether the intentional killing of Vosmaer by Barlow's co-accused was a probable consequence of the execution by the co-accused of a plan to which Barlow was a party. As the jury acquitted Barlow of murder, they could not have been satisfied that the intentional killing of Vosmaer was a probable consequence of any plan to which Barlow was a party. His Honour continued:
But if you are not satisfied beyond reasonable doubt that Barlow ever intended that Vosmaer be killed or that grievous bodily harm be done to him, that that was not part of any plan to which Barlow tied himself, and that an intentional killing - an intentional killing - was not a probable consequence of the implementation of the purpose of that plan for, say, a serious assault, although the death of Vosmaer nevertheless was a probable consequence, then you would find Barlow not guilty of murder, but guilty of manslaughter, and you could do that even though bringing in different verdicts with relation to the other accused. That then is the position with relation to Barlow.
Pursuant to this direction, it was open to the jury to convict Barlow of manslaughter if the striking and resultant death of Vosmaer were unlawful and were a probable consequence of the execution by the co-accused of a plan to which Barlow was a party, whether or not the co-accused intended to cause Vosmaer's death or to do him grievous bodily harm.