The case against a group of bikers accused of viciously beating a man who bumped into one of them at a Carleton bar won’t proceed due to a lack of witness cooperation, the police chief said.

Police have identified all the members of a biker club involved in the vicious beating of a Carleton man who accidentally bumped into one of them at a bar, officials said.

A Carleton man received 28 staples in his head after being viciously beaten by several members of a biker club because he accidentally bumped into one of them while leaving a bar, police said.