The Crown brought an application seeking to adduce evidence of prior discreditable conduct by the accused in a forthcoming second‑degree murder trial involving the death of an infant who had been in the accused’s care.
The proposed evidence included an earlier unexplained bruise on the child, statements allegedly made by the accused describing abusive conduct toward the infant, the shaving of the infant’s head without the mother’s consent, and contextual evidence suggesting resentment toward the child.
Applying the probative value versus prejudicial effect framework governing prior discreditable conduct, the court assessed whether the conduct was attributable to the accused, whether it was relevant and material, whether it was discreditable, and whether its probative value outweighed prejudice.
The court excluded evidence relating to the bruise and the shaved head, finding the prejudicial risk outweighed limited probative value.
However, statements allegedly made by the accused on the day of the incident and contextual evidence relating to animus and motive were admitted as relevant to state of mind and narrative.