‘Blindfolded, I sat down slowly. Then the interrogation began’: Iranian Nobel laureate Narges Mohammadi on the torture of solitary confinement

Sentenced to 44 years in prison for her political activism, she is now critically ill and her family warn she may soon die in custody. In this exclusive excerpt from her writings, smuggled out of prison at immense risk, Mohammadi describes the horror of her incarceration The cell had no ventilation. At the top of the door, at the highest point, there was a window set close to the ceiling, covered with a perforated metal sheet.