Heart-stopping moment: stepping into a women's prison in Argentina

In Los Hornos, near La Plata, Argentina, there is a women's prison called "Unidad 33", which has 273 female prisoners and 63 children. Some of the women are also pregnant. The children of the female inmates can live with their mothers in prison until they are four years old. Most of the prisoners here face trial for robbery, drug trafficking, and murder.