R v Ignatius Patrick Gribben
Murder - male victim (previously had affair with prisoner's wife) - shot dead - claimed shooting was an accident - normal starting point - jury rejected suggestion firearm was discharged other than deliberately - some provocation - lured victim to remote house - knew he could obtain access to firearm - some attack was intended - tariff fixed at 13 years.
[2004] NILST 5 Kerr LCJ