A case was today registered in Dadri police station here and the accused was absconding, Superintendent of Police (rural) Ashok Kumar said.
"The girl in her complaint has alleged that on December 29, when her mother had gone to Aligarh and she was alone at home, her father gave her some sedatives and she fell unconscious," the officer said.
Later she was allegedly raped by her father, he said.
When her mother reached home, the minor girl narrated the incident to her, the SP said, adding that the woman took her daughter to the police station and got the complaint registered.
Medical report has not yet confirmed the rape, he said adding that probe into the matter was on.