According to a defense lawyer?????
Not everyone that takes a polygraph examination fails. Two critical people around Hailey were asked to take polygraphs,first, they arrived to take polygraphs under the influence of narcotics.
Upon the 2nd attempt,BD took the polygraph and deception was indicated on questions related to the disappearance of Hailey. BD ended the interview by walking out. On SA's 2nd attempt, he too, ended the interview by walking out.
3rd attempt at a polygraph by SA resulted in the first stage of the poly being administered and deception indicated on questions relating to the whereabouts of Hailey. During the second stage of this poly, SA made a positive indication that Hailey could be found in Scurry County. The third stage of this poly began to refine the location of Hailey in Scurry County, SA refused to complete the polygraph and walked out of the police station.
Given the facts of how all of the polygraph examinations began and ended, I consider all of the poly's failures, deception indicated before they ever started and deception on how they ended. These two people, Hailey's own Mother had the responsibility to do whatever it took to coorperate with LE. The Mother of a missing child does not walk out on LE. Period.
https://docs.google.com/file/d/0B9dpNu3jLO3tc2VvWTVfa0NvOTQ/edit