The accused, an anesthesiologist, was charged with 21 counts of sexual assault against female patients under his care during surgeries.
The Crown alleged that the accused used the cover of surgical draping and the patients' state of conscious sedation to commit the assaults undetected.
The defence argued that the assaults were physically impossible, could not have occurred without detection, and that the patients' memories were unreliable due to drug-induced hallucinations.
The court rejected the defence arguments, finding that the accused had the opportunity to commit the offences and that the drugs administered do not cause sexual hallucinations.
Relying on the objective improbability of coincidence as similar fact evidence, the court found the accused guilty on all 21 counts.