No, that’s not what happened at all. Neither Kaarma nor his girlfriend said any such thing. Go back and re-check. Kaarma’s girlfriend did call the police and even tried to revive Dede.
What was a 17-year-old exchange student doing up at 1 AM, invading people’s garages? This is acceptable behavior? Needlessly? Kaarma might even be going to jail just for beating up the intruder. Stop trying to put the last nail in the Castle Doctrine’s coffin, I suggest.
Setting a trap so that Rambo here can shoot an unarmed 17 year-old is criminal and should be. You don’t have to be an angel to avoid being murdered by a jackass. I understand you may get off on shooting people but we have reasonable limits of when you can do that. Setting a trap is simply, always, criminally wrong. Every time. Everywhere.