Police on Thursday arrested a 32-year-old man from Devdaha of Rupandehi on the charge of raping his 10-year-old minor daughter. The incident came to light after the victim's mother heard her cry while her father was raping her on Wednesday evening.  Police arrested the perpetrator on the basis of a complaint lodged by the victim's mother at Area Police Office Butwal. Police are further investigating on the incident. The victim underwent medical examination at Lumbini Zonal hospital in Butwal on Thursday.