A man has beaten his wife to death at Krishnapur municipality-4 of Kanchanpur district on Wednesday night.
Lahu Dagaura, 45, died when her husband Biru Dagaura, 48, of freed kamaiya hut, thrashed her in a household dispute.
Sub-Inspector at the Area Police Office, Krishnapur Bharat Dhami said that the incident took place when Biru slapped her wife, saying she did not cook meal.
Police have started investigation into the case, he added.