A 24-year-old woman allegedly killed herself after killing her two children at her house at village Khalisha Kandi village in Shahjahanpur upazila of Bogura district on Tuesday.
The deceased were identified as Sadia Mos tarim, 24, wife of Shahadat Hossain Kajol and their children--Saif, 7, and Saifa, 5.
Shafiqul Islam, officer-in-charge of Shahjahanpur Police Station, said Sadia was found hanging from the ceiling of their house and her two children were found with their throats slit.
Sadia might have committed suicide over family feud, the police said.
On information, police recovered the bodies and sent those to a local hospital morgue for post-mprtem examinations.