"La mafia uccide solo d'estate" is an Italian film that tells the story of a young boy named Arturo who grows up in Palermo during the 1970s and 1980s. Despite the violence and corruption surrounding him, Arturo remains optimistic and determined to live a normal life. However, as he grows older, he begins to see the devastating effects of the mafia on his community. Through his experiences, Arturo learns that the mafia only kills in the summer, but its influence is felt year-round. The film explores themes of innocence lost, the power of organized crime, and the resilience of the human spirit in the face of adversity.