Sunday edition of The Independent published from 1986 to 2016. John Mullin, editor at the time of the Inquiry, said that IoS journalists would be expected to work to the highest ethical standards and would not engage in the types of conduct being placed before the Inquiry. Mullin also defended his decision to publish a story during the period of the Inquiry detailing Andy Coulson's shares in News Corporation while working for 10 Downing Street. Mullin refused to reveal to the Inquiry how he came by Coulson's as-yet-undelivered witness statement.