R v Bruno

R. v. Bruno

[1975] O.J. No. 1017
Ontario Supreme Court - Court of Appeal — Kelly, MacKinnon and Lacourciere JJ.A. | October 1975

Background

Domenico Bruno was convicted of dangerous driving by Judge Graburn in July 1974 and sentenced to one year in reformatory plus a three-year driving prohibition. Two other counts of causing bodily harm by criminal negligence were withdrawn. The central issue at trial was whether Bruno was conscious at the time of the accident — if he was unconscious, he couldn't be guilty of dangerous driving.

After the accident, Bruno gave a voluntary statement to police. The Crown knew about this statement before closing their case, but deliberately chose not to introduce it. Only after Bruno testified in his own defence did the Crown call a police constable to prove portions of the statement that contradicted Bruno's testimony about being unconscious during the accident.

Issues

1. Can the Crown withhold clearly relevant evidence during their case and then introduce it in reply after the defence has testified?
2. Was this procedural error serious enough to warrant a new trial?

The Crown's Unfair Ambush Tactic

The Court of Appeal was not impressed with the Crown's strategy. They found that the portions of Bruno's statement went "to the heart of the matter" — the basic issue of consciousness that would determine guilt or innocence. The Crown tried to justify this by arguing they were only using the statement to attack Bruno's credibility, but the court saw through this. As MacKinnon J.A. noted, "It would require great mental agility on the part of the trial Judge to disassociate the words which were being quoted to the appellant as his statement from that basic issue."

The court cited the principle from Regina v. Drake: "evidence which is clearly relevant to the issues in the possession of the Crown should be advanced by the Crown as part of his case and such evidence cannot properly be admitted after the evidence for the defence by way of rebuttal... the law regards it as unfair for the Crown to lie in wait to permit the accused to trap himself." The court emphasized that this principle only applies to evidence that is clearly relevant — not evidence that is "marginally, minimally or doubtfully relevant." Bruno's statement was obviously in the first category.

Key Takeaway

The Crown cannot deliberately withhold clearly relevant evidence and then spring it on you after you testify.

If you're facing charges and gave a statement to police, the Crown should introduce it during their case if it's relevant to the central issues. If they try to hold it back and ambush you with it after you testify, that's grounds for appeal — but you need to object at trial when it happens.