Frightened to death by Brockley Cemetery: more Spring Heeled Jack?

Brockley Cemetery, then known as Deptford Cemetery, was the scene of the strange case of a young woman being 'frightened to death' in the late 19th century. The British Medical Journal, April 7 1888, reported:'The serious effects of shock to the nervous system, especially by fright, are constantly witnessed... Death itself is, fortunately, comparatively rare. ...