> Nonsense. The castle doctrine only lets you kill trespassers if they are threatening your life.

Depends on the state. In Texas using deadly force is permissible to stop crimes like robbery. https://legalclarity.org/in-texas-can-you-shoot-someone-on-y...

And there was a case where it wasn't even the homeowner, it was the neighbor who shot the burgulars

https://en.wikipedia.org/wiki/Joe_Horn_shooting_controversy

You the survivor are the only witness however. I suppose Trayvon Martin is old news at this point.