In one incident, two persons, Satish and Rinkoo, both residents of Nagla Mohan Kotwali village, were injured when supporters of a candidate opened fire. Both have been admitted to a hospital and are in a critical condition.
In another incident, Rajesh Devi and Ram Kishor were injured when violence erupted between supporters of two rival candidates, police said.
Meanwhile, Deepak Kumar, a candidate for pradhan post, was severely injured after he received bullet injuries.