Question: The crime drama that documents that murder of eight people in Notting Hill, London has how many parts?
Sentence (from "John Christie (murderer)"): John Reginald Halliday Christie (8 April 1899 – 15 July 1953), known to his family and friends as Reg Christie, was an English serial killer active during the 1940s and early 1950s.
Relevant evidence: No