In addition to the crime of the barrel which we have extensively discussed in previous podcasts, there are so many cases to which the Italian-American policeman devoted himself. As soon as he joined the police, Petrosino adopted techniques that are still part of the investigative activities of current use by the police all over the world.Become a supporter of this podcast: https://www.spreaker.com/podcast/the-history-of-the-american-mafia--4722947/support).
