Boise attorney Edwina Elcox breaks down new evidence in the Idaho student murders case: The only known eyewitness had artwork in her bedroom that the defense argues may have improperly led her to claim that the intruder had ‘bushy eyebrows.’ Boise attorney Edwina Elcox breaks down new evidence in the Idaho student murders case: The only known eyewitness had artwork in her bedroom that the defense argues may have improperly led her to claim that the intruder had ‘bushy eyebrows.’