John Ashton is a writer, researcher and TV producer. He has studied the Lockerbie case for 18 years and from 2006 to 2009 was a researcher with Megrahi's legal team. His other books include 'What Everyone in Britain Should Know about Crime and Punishment' (with David Wilson) ,'What Everyone in Britain Should Know about the Police' (with David Wilson and Douglas Sharp), both published by Blackstone Press, and 'Megrahi: You Are My Jury - The Lockerbie Evidence', published by Birlinn (2012)