The opening film of the Horizons section of the just concluded 75th Venice Film Festival (2018), adapted from real events, the prototype of the protagonist of the film is the Italian youth Stefano Cucchi. On October 15, 2009, he was arrested by the police for carrying drugs, but within just six days after his arrest, his health deteriorated sharply and he died in prison on the 22nd of that month. The cause of Stefano Cucchi's death is still a mystery, and his family has not given up looking for the truth......