A guard told me, ‘We will shoot you’: Life in a Donetsk prison

Natalya Zelenina spent five years in a jail run by Russia-backed separatists, where she says she was subject to abuse [Courtesy: Natalya Zelenina]

Natalya Zelenina, who hails from Donetsk in Ukraine, was 35 when she stopped using hard drugs and began opioid substitution therapy (OST).

She then became a social worker and spent her days helping others who wanted to quit street drugs.