Delitto in Piazza del Campo

A murder in Piazza del Campo runs the risk of ruining the joyful atmosphere of the Palio di Siena. Is the murderer really a member of the Sienese nobility, as the clues would lead us to believe? It will be the investigations of a enterprising journalist, visiting Siena to write an article on the Palio, who uncovers the identity of the assassin just in time.