In communist Cuba, transporting half a sack of powdered milk is considered possession of an illegal substance and warrants arrest and a beating so brutal, it kills you. This is nothing new in Cuba, where the police act with impunity, following the orders of the Castro family dictatorship.

Via CubaNet (my translation):

Cuban man from Baracoa beaten to death by police
Cuban police delivered a deadly beating to a Cuban man from Baracoa who was carrying half a sack of powdered milk, according to the information revealed by the Cubalex organization.

On Tuesday, September 26, Elio Norkis Sanamé Durán, a resident of the Joa neighborhood in Baracoa, was detained by the police at the Miel Bridge in that area while he was carrying with him the powdered milk.