M left his house together with R, to attend a public dance. Two hours late, they decided to have a drink. Not long after, M left to look for a place to relieve himself. According to R, he was only about three meters from M who was relieving himself when a short man walked past him, approached M and stabbed him at the side. M retaliated by striking his assailant with a halffilled bottle of beer. Almost simultaneously, a group of seven men, ganged up on M and hit him with assorted weapons, i.e. bamboo poles, stones, and pieces of wood. R, who was petrified, could only watch helplessly as M was being mauled and overpowered by his assailants. M fell to the ground and died before he could be given any medical assistance. What crime is committed in the given case?