“11. Apart from this, the manner of assault as given out by these eye-witnesses, in our view, is not supported by the medical evidence. According to both the eye-witnesses, namely, Sharda and Kalindi, the four appellants assaulted the deceased with axes. It is common knowledge that axes cause incised or cut injuries, unless they are used from blunt side, in which eventuality they would cause contused lacerated wounds. In the instant case, both Sharda and Kalindi, have not stated that axes were used from the blunt side. In such a situation, in our view, the presumption would be that axes were used in the normal manner, i.e. from sharp side and the evidence of the autopsy surgeon, who found seven contused lacerated wounds on the corpse of the deceased and did not find any single incised wound on the corpse, would falsify the pattern off assault given out by the eye-witnesses. It is true that the autopsy surgeon has stated that the seven contused lacerated wounds could be caused by a sharp weapon like axe. However, we are not prepared to accept his opinion, because axe in the normal course would cause an incised wound and not contused lacerated wound.