A youth committed suicide by hanging himself in his house at Dundibad in Bokaro onTuesday morning.According to police, the deceased Jai Kishan (17) hanged himself over a family dispute.His father is a garage owner and Jai also worked in the garage. Over a dispute with his father Jai hanged himself.His body was found hanging from the ceiling, police said.“No suicide note was found. At the time of suicide no one was in the house”, police said.