The youth appellant was convicted of conspiracy to commit murder after his friend and her sister murdered their mother.
The Crown alleged the appellant joined the conspiracy, suggested using Tylenol 3, provided the pills, and helped establish an alibi.
The appellant appealed his conviction and 18-month custody and supervision sentence.
The Court of Appeal dismissed the conviction appeal, finding that while the trial judge's instructions on party liability to conspiracy were inadequate, the curative proviso applied given the overwhelming evidence.
The court also rejected arguments regarding the co-conspirators' hearsay exception, bad character evidence, and the lack of a Vetrovec warning.
However, the sentence appeal was allowed.
While the court upheld the finding that the crime was a 'violent offence' under the YCJA, it found the trial judge erred in treating the appellant's lack of remorse, intelligence, and supportive family background as aggravating factors.
The sentence was reduced to eight months' custody and four months' supervision.