The Crown charged two defendants with assault causing bodily harm to Christopher Marcos, who was savagely beaten outside a nightclub in Toronto's Entertainment District on June 18, 2011.
The victim recalled little of the incident and could not identify his assailants.
The Crown's case rested entirely on the testimony of four Toronto Police Service officers who claimed to have witnessed the assault.
The sole issue was the identity of the perpetrators.
The defendants did not testify.
The court found that while the police witnesses may have observed an assault, their evidence fell short of the standard of proof beyond reasonable doubt required for conviction due to significant inconsistencies in their accounts, the problematic manner in which their notes were prepared collaboratively, and the absence of any blood evidence on either defendant despite the victim being severely bloodied.