PART VI - GENOCIDE, CRIMES AGAINST HUMANITY AND WAR CRIMES
War crime
95. (1) (b) (vi) killing or wounding a combatant who, having laid down his arms or having no longer means of defence, has surrendered at discretion;
Killing or wounding a combatant who has laid down his arms and surrendered at discretion - IAC
Killing or wounding a combatant who no longer has means of defence and has surrendered at discretion - IAC
EDIT.