People who suggest anyone might "shoot to wound" have seen too many movies, and have probably never handled a firearm. Unless you are expertly trained and practice under high-stress situations, the adrenaline is simply pumping to fast to be that accurate. The opportunity seldom presents itself in real life, if ever. Even less so with a shotgun - involved in these incidents - which may be loaded with magnum buckshot or a slug. I have a 20 gauge that I keep in my home for protection (the word "shotgun!" and the sound of racking a shell hard is a powerful dissuader alone). I once used a tree for target practice. It was about 10 inches in diameter. I fired three slugs at the trunk from about 15 feet, and felled the tree. I hope to high heaven I nor anyone else ever has to use such a weapon on a human being. Generally speaking, to stop a threat you target the motor (chest), computer (head), and then the wheels (legs). A large caliber weapon makes all three targets potentially fatal, and you never even buy a gun for defense if you aren't prepared for that result.
In defense of the grand jury review...where were the fatal wounds? Were the intruders shot from in front, or behind? What were the loads, and from what distance were they fired? There are many more aspects and evidence that will be examined, and the man will probably be no-billed. The problem with Rebecca's questions is 1) they were unduly provocative ("Are you...trigger happy?"), and 2) ignorant ("Did you shoot to kill? Is that what you wanted?") They might be fine coming from a prosecutor, but prosecution isn't usually the domain of a reporter.
And Veritas...I hate to say this...but in many cases the only question a reporter will get from a newscast's producer is "how long is it?" Many stories air without ever being seen by anyone other than the reporter, photographer and editor - which raises perhaps even more serious questions.
One question that wasn't asked and should have been? On the form you fill out to buy a firearm I recall a question to the effect of "Are you currently facing felony indictment...?" Did anyone think to ask Academy how the gentleman answered? The man seems like the salt of the earth, and probably is. God bess him, I can't imagine how he must feel throughout all this...and I think Rebecca messed up royally. But some questions need to be asked. Just not the way it happened, by any means.