Pictured on their wedding day: The 'worst mass paedophile who ever lived' and the wife who allegedly helped hide his crimes - despite her own niece being his first victim ○

It was June 29th, 1974 - a sunny Saturday on the Atlantic coast - and the picture shows Joël Le Scouarnec, 23, and his wife, 20, whose maiden name was Marie-France Lhermitte.