Issa Saharkhiz, in an undated family photo. The freelance journalist was sentenced to one year in prison the day after being freed. (Mehdi Saharkhiz)
Issa Saharkhiz, pictured in Iran. The freelance journalist's health has deteriorated since he was detained in Evin prison, his son says. (Mehdi Saharkhiz)

‘Prison is the equivalent of a death sentence for him,’ son of journalist jailed in Iran says