Prosecutors have failed in an attempt to have the sentence imposed on a Canberra nightclub killer extended, with the murderer's barrister providing "a blow-by-blow refutation" of the appeal.
Frederick Elijah Mercy Tuifua, 28, murdered Comanchero bikie boss Pitasoni Tali Ulavalu, 48, by stabbing him in the neck during a brawl at Civic nightclub Kokomo's in July 2020.