This year Silent Witness celebrates its 20th anniversary with five explosive stories that take the show into new and uncharted territories as well as delving into the murky depths of city life. Five contemporary thrillers that start amongst the familiar landscapes of London and end up in the dusty scrubland of Mexico.
该剧改编自Michael Connelly所著系列小说第六本《无辜法则 The Law of Innocence》。Mickey Haller面临职业生涯中最棘手的案件——他与团队不懈努力，力图证明自己并非前客户Sam Scales谋杀案的凶手。为洗清冤屈，他们必须揭开Sam最后一场骗局的真相，这迫使他们与地区检察官办公室、联邦调查局以及Mickey自身过往的阴影展开正面交锋。
