The Supreme Court of the Australian Capital Territory today quashed David Eastman’s conviction for the 1989 murder of the Commissioner of the Australian Federal Police, Colin Winchester. This result followed a wide-ranging report into the safety of his conviction by former Northern Territory Chief Justice Brian Martin that concluded that his conviction was unsafe for a combination of reasons, the primary one being a finding of flawed science and bias by a ballistics expert. The Supreme Court agreed with Martin’s conclusion, but not his further view that any retrial would be impossible. Today’s decision is a lengthy and complex one raising difficult questions about judicial inquiries into the safety of finalised convictions, including matters such as whether the court is limited to inquiring into doubts about guilt (as opposed to the fairness of the trial), whether the court can have regard to material that is kept confidential from the parties, whether an otherwise strong circumstantial case becomes unsafe because of doubts about forensic evidence and whether retrial should be ordered so long after the original 1995 trial.

It may be that questions about these issues will be appealed to the High Court. If so, it will be the latest of many High Court rulings on Eastman’s prosecution, including Continue reading →