The murder of Yvonne Harrison had left Thames Valley CID baffled. A year after the dreadful crime they are still no nearer to making an arrest. But one man has yet to tackle the case — and it is just the sort of puzzle at which Chief Inspector...
— Trois morts, c’est exact, dit Danglard. Mais cela regarde les médecins, les épidémiologistes, les zoologues. Nous, en aucun cas. Ce n’est pas de notre compétence.
— Ce qu’il serait bon de vérifier, dit Adamsberg. J’ai...