The woman was found dead yesterday hanging from a ceiling fan in the house following which her father lodged a complaint against six people, including her in-laws and husband, Kunwarpal, police said.
The in-laws claimed that she had committed suicide, they said.
The body has been sent for postmortem, they further said.
Meanwhile, in another incident, a man and his father were arrested yesterday for allegedly killing his wife for dowry at Bhuraheri village under Purkazi police station, police said.
She was admitted to the hospital in a serious condition where she died on December 3.
The remaining seven accused in the case are absconding, police said.