犯罪手法层出不穷，破案手法也日新月异突然，我瞥见一只鸟从我眼前飞过，飞向遥远的地平线。那是传说中的喜鹊鸟吗？一定是急着要搭车去鹊桥，这样牛郎和织女才能见到他们的爱人法医人类学和鉴证学自诞生以来，更是随着科技的进步不断发展，仅仅依靠骨头就能在最残忍的凶杀案中发挥关键作用。约翰·韦恩·盖西是一名美国连环杀手和强奸犯。他在1972年和1978年之间，对至少33名年龄由14岁至21岁的男孩及年轻男性进行了性侵犯和谋杀。盖西先后将26名受害者埋在他家的供电管道空间，3名埋在他房产的其他地方，并将最后4名已知的受害者的遗体丢弃在附近的河里。In 1978 the grisly discovery of a crudely buried collection of skeletons beneath a house in Illinois led police to one of the most notorious serial killers in US history: John Wayne Gacy aka the ‘Killer Clown’.Accused of 33 murders, Gacy was known for his appearances at charitable events and children’s parties dressed as ‘Pongo the Clown’.With a staggering number of human remains to identify, investigators turned to expert forensic anthropologist Dr. Clyde Snow for help – and in doing so, paid a debt to the ground breaking CSIs who used similar techniques to convict the murderous ‘sausage king of Chicago’ almost a hundred years earlier.