Arizona: 9-Year Old Girl Accidentally Kills Her Shooting Instructor with an UZI.

I've discussed this issue in depth with my friends over the web and the feeling is that, since we're talking about the state of Arizona here and not Texas, it's quite unlikely that the 9-year old girl will be given the lethal injection. 

Then Lung the Elder incisively pointed out that the girl isn't actually from the state of Arizona but was only there on a visit. In that case, she will probably be declared an 'unlawful combatant' and get sent to Guantánamo without a trial.