Apparently peeved over the frequent quarrel with other family members, the woman Kiran Devi (35) set herself and her two children Nita Kumari (6) and Niru Kumar (3) on fire at their house, the Sub-Divisional Police Officer (SDPO) Subodh Kumar Mishra said.
Devi and the children sustained severe burn injuries and were taken to hospital where they died during treatment, he said.
