Collie v The Queen

In *Collie v The Queen*, the appellant, Collie, was convicted of murder and sentenced to imprisonment. Collie appealed his conviction to the High Court of Australia.

The central legal issue before the High Court was whether the trial judge had erred in law by failing to direct the jury on the defence of provocation. Collie argued that there was sufficient evidence before the jury to raise the issue of provocation, and that the absence of such a direction constituted a miscarriage of justice.

The High Court considered the evidence presented at trial, including Collie's own testimony regarding the events leading up to the killing. Their Honours applied the principles established in *Green v The Queen* and *Osland v The Queen*, which outline the circumstances under which a judge is obliged to leave the defence of provocation to the jury. The court determined that, based on the evidence, a reasonable jury, properly instructed, could have found that Collie acted under provocation. Consequently, the failure to direct the jury on this defence was a material error.

The High Court allowed the appeal, quashed the conviction for murder, and ordered a new trial.