Redpath

Mr Redpath was the grandson of Mrs Peace. He went to visit her deceased corpse in Gabriel Sneed's funeral parlour. While he mourned her, the Gelth possessed her body. She began strangling him, then snapped his neck. The Gelth later possessed his body and used him for their purposes. He attempted to kill Rose Tyler and then spoke to the Ninth Doctor before being set free, becoming a corpse once more. (DW: The Unquiet Dead)