Kanpur, May 14 (ANI): A clash broke out between two groups in Kanpur's Machli Bazar area on Saturday night. The incident, which was recorded on CCTV, showed a group of people hitting another group with stones and sticks. In the melee, several got injured. The reason behind the ruckus is yet to be known. Superintendent of Police Rajesh Yadav said the injured have been taken to a nearby hospital. He added that they have seen the CCTV footage and they are trying to investigate the case.