With all this discussion of the Trayvon Martin murder, various news outlets are dredging up old cases that are similar, like the Bernhard Goetz case. I was very surprised to hear about the Joe Horn in Texas. In this case, Horn, a 61 year old retiree, used the Texas "Castle Doctrine" law to murder two men who were robbing his next door neighbor. Here is a bit of discussion about the case with the original 911 recording:

Like the end of it where you hear one of the panelists say, "Good Lord"?

As horrible and damning as this 911 recording is, it isn't even the worst part of the story. Police who arrived on the scene determined that both men had been shot in the back.

Is this what we've become?