Manock v Channel Seven Adelaide Pty Ltd

Dr Colin Manock, a forensic pathologist, filed a defamation claim against Channel Seven Adelaide Pty Ltd, alleging that a broadcast of a promotional item for the program “Today Tonight” defamed him by implying he had deliberately concealed evidence from the murder trials of Mr Henry Keogh. Channel Seven defended by asserting fair comment on matters of public interest, specifically critiquing Dr Manock's conduct in the Keogh trials. The central issue before the court was whether Channel Seven could validly plead fair comment as a defence when their particulars did not address the specific imputation alleged by Dr Manock. The court examined case law and found that for the defence of fair comment to be effective, the particulars must relate directly to the imputation in question. Channel Seven's particulars, focusing on various alleged inadequacies and inconsistencies in Dr Manock's forensic work, did not align with the specific allegation of deliberate concealment of evidence. The court concluded that the defence of fair comment was improperly pled as it did not pertain to the imputation at the heart of the defamation claim. Consequently, the appeal was allowed, and the particulars in support of the defence of fair comment were struck out.