安妮·阿彻

LieutenantPereiraispuzzledbythemysteriousmurderofaprostitute:it'sthesecondtimeawomanhasbeenfoundwithhernosecutoff,andaspecialplantknownasa"goosefoot"placedbeneathhercorpse.SuspectingthatthekillerisbasinghisactionsonthemedievalboardgameoftheOcaBrothers,PereiraasksProfessorRinaldiforhelp.Hisinsightcomestoolatehowever:Tea,ayounggirlonapilgrimagewithagroupofyoungoffendersandtheirminderLeyva,isfoundmurdered.