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. 　　译文(2): 今年，《沉默的证人》用五个爆炸性的故事来庆祝它的20周年纪念日，这五个故事将该剧带入一个全新的、未知的领域，同时也深入到城市生活的黑暗深处。五部当代惊悚片从伦敦熟悉的景色开始，到墨西哥尘土飞扬的灌木丛林结束。