Christie's case endures not only for the killings themselves but for the wrongful execution it helped produce — a neighbor hanged for murders Christie had committed, with Christie serving as a witness for the prosecution. Operating out of a single address in Notting Hill over more than a decade, he used his position and apparent respectability to evade suspicion while the body count accumulated. The posthumous pardon of Timothy Evans became a landmark in the campaign against capital punishment in Britain, giving Christie's crimes a legal and political legacy that extended well beyond the acts themselves.