July 24, 2014 Duncan Smith PR chief Caseby condemns Evan Davis for 'petulance' and 'histrionic asides'
June 26, 2014 Head of Civil Service: Caseby's comments in PG on Guardian and IPSO 'beyond what I would expect of a civil servant'
May 20, 2014 Guardian response to Richard Caseby attack on accuracy record contains, ahem, inaccuracies
May 20, 2014 Guardian assistant editor accuses Caseby of 'vendetta' after 'reckless' Press Gazette blog
May 19, 2014 Dept for Work and Pensions comms chief: Guardian inaccuracies mean it is not fit to join IPSO
April 16, 2014 Guardian apologises to former Sun managing editor Richard Caseby over Polly Toynbee article