On the other hand, is mental illness an excuse to ignore six court hearings and a subpoena? I'm not saying that anyone should have been shot and killed - I think it's a shame. However, the two police officers were trying to enforce the law and the orders of the court. The civilian was ignoring those laws, as well as the laws regarding the upkeep and safety of the house.
The old man should have been left alone to live out his life.
"Find out what people will submit to, and you have found out the exact amount of injustice and wrong which will be imposed upon them.'' -- Frederick Douglass
Now I can demonstrate the harm that these freebie grabbing illegals are causing; I fail to see the harm this old geezer was causing on HIS PROPERTY.