Stephens v The Queen

The High Court of Australia considered an appeal by Stephens against a conviction for murder. The appellant had been found guilty of the murder of his wife and sentenced to life imprisonment. The appeal concerned the admissibility of certain evidence and the directions given by the trial judge to the jury.

The central legal issues before the High Court were whether the trial judge had erred in admitting evidence of the appellant's prior inconsistent statements and whether the judge's summing up to the jury contained misdirections regarding the elements of murder and the defence of provocation. Specifically, the court had to determine if the prior statements were properly admitted as evidence of the facts asserted within them, or if they were merely evidence of inconsistency, and whether the jury had been adequately instructed on the subjective and objective elements of provocation.

The High Court, in a majority decision, allowed the appeal and quashed the conviction. The majority found that the trial judge had erred in admitting the prior inconsistent statements as substantive evidence of the facts they contained, holding that such statements, when made by a witness other than the accused, are generally only admissible to impeach the credit of the witness and not to prove the truth of their contents. Furthermore, the court determined that the summing up contained a misdirection on the defence of provocation, as it failed to adequately explain that the provocation must be such as would have led an ordinary person to have acted as the accused did, and that the jury must consider the subjective state of mind of the accused.

Consequently, the High Court ordered that the conviction be set aside and a new trial be held.