Commissioner of Police (NSW) v Fantakis

In the case of Commissioner of Police (NSW) v Fantakis, the respondent sought an order for the production of documents from the police in relation to an appeal against a murder conviction. The Commissioner of Police sought to set aside the order for production, arguing that the documents were not necessary for the respondent's appeal and that their disclosure would be detrimental to the police investigation. The matter was heard in the Court of Appeal, which had to determine whether the respondent had discharged the onus of establishing a legitimate forensic purpose for the documents.

The court examined the legal principles established in Blacktown and Waters, which require the respondent to demonstrate that the documents are necessary for the appeal and that their disclosure would not cause undue prejudice. The court considered that many of the documents sought were already in the respondent's possession or were not in the Commissioner's possession. The court also noted that the respondent had not provided sufficient detail about the forensic purpose of the documents and had not shown that their disclosure was necessary for the appeal. The court held that the onus had not been discharged and that the order for production should be set aside.

The court granted the Commissioner's application and set aside the order for production. The court emphasised the importance of demonstrating a legitimate forensic purpose for documents sought in criminal proceedings and noted that the onus is on the respondent to establish this. The court also highlighted the need for careful consideration of the potential prejudice to the police investigation when deciding whether to order the production of documents. The court's decision in this case provides guidance for future applications for the production of documents in criminal proceedings and reinforces the importance of the onus on the respondent to establish a legitimate forensic purpose.