His wife confessed , but chauffeur George Percy Stoner admitted to the housekeeper that it was actually he who had carried out the deed .
Rattenbury was murdered in his sitting room by blows to the head with a carpenter 's mallet .
Rattenbury 's wife confessed , but chauffeur George Percy Stoner admitted to the housekeeper that it was actually he who had carried out the deed .
Rattenbury was murdered in his sitting room by blows to the head with a carpenter 's mallet .