A mysterious metal plague featuring an engraving of a pagan or satanic pentagram has been unearthed in a secluded part of Queen Elizabeth’s Holyrood Park. Archaeologists were called in after the remains of a concrete “altar” and a metal plaque depicting an upside-down pentagram with a horned beast in the center were discovered on Whinny Hill above St Margaret’s Loch. Holyrood Park, which is...