Tami Egonu said this quote

Jealousy can instigate the cruellest act, or more to the point, hatred can. Miss Bennett was the one who found Nathan lying at the bottom of the stairs in the cellar, said he must have slipped or something, especially with one leg being so much weaker than the other. They as good people never would have suspected their own daughter of pushing him. That she never showed emotion over her brother’s death was put down to trauma. I could see what they could not—a child incapable of any kind of feeling apart from selfishness. I can still picture him now, lying on his stomach, his head twisted at an unnatural angle, eyes glazed like one of Rhiannon’s dolls. She was then about seven years old with the face of an angel and a nature as cruel as anyone on death row.