Chaibasa: Three members of a family were killed by unidentified persons in Jharkhand's West Singhbhum district, a senior police officer said on Saturday.
The victims were sleeping when unidentified persons attacked them with sharp weapons on Thursday night, the officer said.
The victims include - husband, wife and daughter -, Superintendent of Police Ashutosh Shekhar told PTI.
Police have sent the bodies for post-mortem examination.
Asked whether it was a witchcraft-related killing, the SP said it was not yet clear.
However, police investigation was underway, he added.