A nine-inch bone, which appeared to have been 'sliced with a weapon or machine,' was discovered at about 1.45pm today, Mrs McKay's grandson, Mark Dyer said. The family of Muriel McKay, kidnapped and murdered 55 years ago, say they have found a bone in an east London garden. A nine-inch bone, which appeared to have been ‘sliced with a weapon or machine,' was discovered at about 1.45pm today, Mrs McKay’s g... [1889 chars]