In the light of the discharge of the jury in the trial of Vicky Pryce, questions have been asked about the value of the jury system. Professor John Spencer discusses the pitfalls of the system over the years, and suggests ways in which the delivery of justice might be improved. Professor Spencer is Professor of Law, Co-Director of the Centre for European Legal Studies, and Honorary President of the European Criminal Law Association. He has written extensively on criminal justice matters and has been involved in a number of law reform projects. For more information about Professor Spencer, please refer to his profile at http://www.law.cam.ac.uk/people/academic/jr-spencer/79 Law in Focus is a collection of short videos featuring academics from the University of Cambridge Faculty of Law, addressing legal issues in current affairs and the news. These issues are examples of the many which challenge researchers and students studying undergraduate and postgraduate law at the Faculty. This entry provides an audio source for iTunes U.