Davis v The Queen

In *Davis v The Queen*, the High Court of Australia considered an appeal by the applicant, Davis, against his conviction for murder. The central dispute concerned the admissibility of a confession made by Davis to police.

The High Court was required to determine whether the confession was improperly or illegally obtained, and if so, whether it should have been excluded from evidence under the *Boonjawa* principle, which mandates exclusion where the impropriety or illegality outweighs the probative value of the evidence. Specifically, the court examined whether the police conduct in obtaining the confession was unfair to the applicant, thereby rendering it inadmissible.

The Court reasoned that the police had failed to caution the applicant in accordance with the *Crimes Act 1914* (Cth) before questioning him about the murder. This failure, coupled with the applicant's vulnerable state due to intoxication, rendered the confession inadmissible. The High Court held that the trial judge erred in admitting the confession, as the unfairness to the applicant outweighed its probative value. Consequently, the conviction was quashed, and a retrial was ordered.