In 1926, while putting in place the repressive laws and decrees that would define his dictatorship, Mussolini appointed a new chief of police. Arturo Bocchini was 36, a lawyer and former prefect of Brescia, a cynical, vengeful, witty and corpulent Neapolitan. Under his 17-year tenure, fascist Italy became one of the most sinister and efficient police states of the years between the wars, with overlapping and rivalrous legal and illegal police bodies, fed by a vast army of informers and spies.