noel stevens used the hammer. the person who used noel stevens is george tiaffay.. it's real interesting, but it's not evidence, yet-- keith morrison: this is george's defense attorney, robert langford. there's absolute reasonable doubt as to george tiaffay's involvement in this case. keith morrison: those surveillance videos, for example, that the prosecution found so damning-- none of the hammers they bought was the actual murder weapon. and besides, most of what they bought together was simple and innocent camping gear. george helping a man in need-- as usual. he thought he was helping out noel stevens to live out where noel wanted to live, which was outside of town. keith morrison: as for the 87 phone calls, the prosecution said, prove george and "greyhound" conspired to kill shauna. there was nothing sinister there, said the defense-- just a man trying to contact his charity case handyman. i live out in that area, and cell service is notoriously bad. on top of, have you ever tried to call a handyman in this town? it is ridiculously difficult to get hold of tho