] The nun who inspired the acclaimed Hollywood movie Dead ] Man Walking believes death row Scot Kenny Richey should ] be set free. ] ] ] Sister Helen Prejean also told BBC Radio Scotland's ] Sunday Live programme that the 40-year-old should be ] recompensed for his 18 years in prison. ] ] ] Richey's conviction for killing a child in a fire was ] quashed last month. ] ] ] Sister Prejean said: "The people who withheld evidence or ] who distorted evidence should be held accountable." BBC NEWS | Scotland | Death row movie nun backs Richey |