In 1992, in order to contain a riot, police forces invaded the largest prison in Latin America and killed 111 prisoners. The event, known as the Carandiru Massacre, was illustrated in the Brazilian film Carandiru, directed by Hector Babenco. Episodes of sexual violence were frequent, as were violent disputes over material goods and the conquest of spaces within the prison. Another factor that defined the life inside the prison was the financial capacity of the prisoner. There were, therefore, two ways of obtaining material goods and sexual services in prison: money or physical violence.