The lead attorney called only one witness, an expert on tool mark identification who testified by videotape, arguing that the bayonet in evidence could not, in her opinion, be determined to be what was used to slash the victim's tire. >> subjective. it's based on the individual examiner's training and experience. >> the defense was trying to impeach the testimony of the state's expert who said hilton's bayonet had slashed sheryl dunlap's tire, and that was it for the defense. gary hilton declined to take the stand. >> do you wish to testify? >> no. >> one in 63 million -- >> in her closing arg...