A little trickier in MN, especially if it's a business. Lethal force can be used to protect life, not property. You'd be rolling the dice and better have a solid explanation.
Minnesota law won't excuse killing to protect property
It's not trickier, you just have a comprehension problem (not meant in an offensive manner).
If the "OCCUPIED" box is checked on a structure and arson is attempted, basically anyone is free to canoe said arsonists skull in defense of self or others.
Check your own laws, but every state I've lived in worked as such.




