“8. We have carefully considered the submissions of the learned counsel on either side. As for the challenge made to the conviction under Section 302 read with Section 34 IPC, it is necessary to advert to the salient principles to be kept in consideration and often reiterated by this Court, in the matter of invoking the aid of Section 34 IPC, before dealing with the factual aspect of the claim made on behalf of the appellant. Section 34 IPC has been held to lay down the rule of joint responsibility for criminal acts performed by plurality of persons who joined together in doing the criminal act, provided that such commission is in furtherance of the common intention of all of them. Even the doing of separate, similar or diverse acts by several persons, so long as they are done in furtherance of a common intention, render each of such persons liable for the result of them all, as if he had done them himself, for the whole of the criminal action — be it that it was not overt or was only a covert act or merely an omission constituting an illegal omission. The section, therefore, has been held to be attracted even where the acts committed by the different confederates are different when it is established in one way or the other that all of them participated and engaged themselves in furtherance of the common intention which might be of a pre-concerted or pre-arranged plan or one manifested or developed at the spur of the