So property is more important than life?
I'm sorry but laws that let people go around killing people is BS.
I see it from a completely different perspective. Its not about property being more important than life, its about standing up for what is right.
True communities are communities where each person is invested in the rest of the people of the community.
When someone from outside your community, or a person who is not invested from within your community decides to use force to take what is not theirs, destroy that which stands in their way (forcible entry) and decides to do so while armed, they have setup the situation, they have made all the choices about using force, they are the ones who are placing everyone's lives in danger. (You cannot know if they are armed, and you should not try to protect them at the cost of your own safety either)
Decision such as these come with responsibility for the outcomes. The law in some states recognize this fact and support the honest people who choose NOT to setup such situations and choose NOT to use force to get what they want. Hard work is worthy of respect, crime is not.
Taking all of these elements out of the equation, and reducing it to a simple assessment of life vs property robs it of its violation of human rights, and the commitment of shared respect the community has for its own.
Strong communities are built by hard work and mutual respect, and when someone comes in with no respect for the law, no respect for the lives of the community and uses force to get what they want, it is those actions and decisions which are creating a dangerous situation, and defending what you have built, and defending the integrity of your community should not be seen as favoring property over life.
If the burglars had laid on the ground the second they where challenged and he still shot them, id have a problem with it, otherwise they got what was coming to them.
A lot of what is wrong with the united states today is the lack of respect, and moral reductionism which ignores these strong AND productive values. This nation was built on these values, and ignoring their relevance is helping to tear it down.