Michael O'Brien, wrongly jailed for 11 years for the 1987 murder of Cardiff newsagent Phillip Saunders, says he won’t rest until the real killer is found.<br /><br />Now 57, O'Brien was convicted despite no forensic evidence and later acquitted in 1999.<br /><br />He still suffers from PTSD and campaigns for justice.<br /><br />Following the release of Peter Sullivan after 38 years, O'Brien renewed calls for accountability and support for victims of miscarriages of justice.
