33-year-old Douglas Yim was convicted of first-degree murder, assault with a firearm and mayhem for killing 25-year-old Dzuy Duhn Phan and injuring another friend, Paul Park, in April 2011 -- the culmination of a night of cocaine, marijuana, alcohol and video games that turned into a heated argument "about the existence of God and religion."
Phan, an atheist, mocked Yim's belief in God, badgering him until he finally snapped. At some point, Yim grabbed his (illegally owned) assault rifle and shot Phan six times:
