Why does a supposedly civilised country like the USA still use capital punishment?
We will exclusively meet with a condemned man awaiting execution after 18 years in the death row for a crime he did not commit, a former convict who today begins a new battle for compensation and a former executioner.
We will also tackle the question of the lethal injection drug shortage that caused a scandal recently. Some of those sentenced to death spent several hours in agony before finally dying. An in-depth survey of an issue that increasingly divides America.