这部纪录片揭示了调查人员如何证实重症监护护士查尔斯·库伦是杀害病患的凶手，以及他如何逃避追踪并险些逍遥法外。Set in 1863, Count Magnus tells the tale of the inquisitive Mr. Wraxhall who becomes fascinated by the long-dead founder of a Swedish family, who once made a strange journey to the Holy Land – on most unholy business。