They are their in mass to complain over a skin color issue when it was a crime issue.
I think these were two possible illegal immigrants as well as everything else that was busting into a home during daylight to rob.
Horn has a problem though, if the article reported his converation with the police dispatcher right. He left his home after saying the words : " I'm gonna kill 'em." That shows intent to kill, not to defend a neigbor's property.
If he had said, "I am keeping them out of our yard," then he would be a lot better off. I beleive that unfortunately the Grand Jury will return an indictment for homocide. It will be a jury trial where he likley will be exonerated, if he has a sharp trial lawyer who knows how to select a jury in the empanelling process.