he found it to be consistent. scientists found a fingerprint on the letter. it was sandy s. and dna testing confirmed that sandy licked the envelope to seal it. now that sandy claimed the incident was an attack, investigators reviewed hospital medical records and discovered that the attending physician doubted a horse had done that damage. they were semi circular in nature and there were a number of them. they put lacerations in her head, when she had to staple shut and he said it didn t look like any horse kick injury i had ever seen. dr. john holsing was in the duyst barn shortly after the incident. he, too, noticed inconsistencies. i went in that stall and i couldn t find any blood on the wall where this reportedly happened. it was all outside of the stall in the walk-in area.