A Single Witness

It is 1756. In the mountain village of Piovene, outside Venice, 13-year-old Anna Maria Bonon lives a spartan life with her grandmother and father. In the daytime, she cards wool at the local mill. At home, she raises silkworms. She is afraid of her violent father, Giacomo, who scrambles for work and drinks his sorrows away at the osteria. When Giacomo is arrested for a public brawl, Anna Maria and her grandmother walk miles to the court in Vicenza.

But instead of trying to free him, Anna M...