A row over a pet dog led to the killing of four people, including a woman, in Baghpat in Uttar Pradesh Wednesday, police said.
The incident occurred in Dudwa area when the dog urinated outside a neighbour's house, leading to arguments and then a pitched battle between two families, Baghpat Superintendent of Police Laxmi Singh told IANS.
Four people were shot dead in the clash. They were identified as Bijendra, Yogendra, Bittoo and Nirmala.