“Witness: I was so disturbed and excited as I rushed out into the open, that I could think of nothing except of my father. Yet I have a vague impression that as I ran forward something lay upon the ground to the left of me. It seemed to me to be something grey in colour, a coat of some sort, or a plaid perhaps. When I rose from my father I looked round for it, but it was gone.

“ ‘Do you mean that it disappeared before you went for help?’

“ ‘Yes, it was gone.’

“ ‘You cannot say what it was?’