Esther Clyne, 54, was hit by a 20kg slab that fell from Featherstone Castle The mother-of-two said she feels 'lucky to be alive' following the incident; By LOUIS GOSS .

Esther Clyne was celebrating a friend’s 70th birthday party at Featherstone Castle, near Haltwhistle, when she was hit by the 20kg stray slab.The stone tumbled over 30ft from a doorway and ...