Fighting for Pakistan's Condemned Prisoners: Part 2

Part two: From inmate to investigator

Sohail Yafat is from Lahore, part of the Pakistani city’s minority Christian community. In 2001, Sohail was wrongfully imprisoned for murder. In jail for nearly a decade, he dreamed of a life outside - but he didn't realise his toughest challenge was still to come.

Presenter: Emily Webb
Producer: Maryam Maruf

Image: Arrested men in Karachi police cell
Credit: Asif Hassan/AFP/Getty Images