University of Edinburgh An X-ray of Isabella Ruxton’s skull was a crucial piece of evidence in the case A search has been launched for the families of two women killed 90 years ago in the Jigsaw Murders, after their skulls were rediscovered in a university storeroom. The deaths of Isabella Ruxton and Mary Rogerson in Moffat, Dumfries and Galloway, made headlines around the world in 1935. The case broke new