Villalibre de la Jurisdicción III, León (2016). Claudio Macías lived hidden as a ‘ mole’ in the cellar of the family home. He wanted his sisters to avoid the same fate as his brother Arsenio. Before dying of a lung disease, in 1937, he dug his own grave in the cellar.Montearenas (A-6 motorway), Ponferrada, León (2016). The construction of the motorway entailed the loss of several mass graves. There are 60 documented murders in the area, but there may be more than 200. Bernabé González Cañas, 29, was shot and buried in a mass grave on 20 September 1937.