not entirely consistent, said attorney seltzer. besides, he said, barbara was at home in arizona the night of the murder. how does he know that? >> a phone bill from her mother's home placing calls to her home in arizona that night when nobody else could have been there. >> reporter: and what's a phone bill of that age doing lying around somewhere that can be grabbed for evidence by the defendant? >> the father was a meticulous record keeper. >> reporter: what's to say that wasn't an answering service that picked them up? >> michael wolfe testified in his first deposition that they had no answering machine. >> reporter: could have been somebody else in the house. >> we questioned mr. wolfe about that, and he said that there was nobody there. >> reporter: but as the defense prepared for trial, in december of 2010, something changed. >> there was new evidence discovered. >> reporter: lani bandell is the prosecutor who inherited the case. >> and that new evidence was what was consider a jailhouse snitch, and he came forward and stated that michael wolfe told him he had fabricated the entire story about barbara participating in the murder of david jackson. >> reporter: that particular