Umm, the law defines it as wrong. Not I. You just assumed I did. I haven't told you my feelings on the subject. I'm one of the biggest death penalty supporters you will ever know.
My point is like when Hostile said, "I wouldn't have missed". Well guess what, if it was Hostile and he didn't miss and killed the guy, he would have been arrested for murder. Based on the fact that it is currently the law, then his arrested would have been the correct thing to do. You can't just decide when and when it's not correct to follow the law. It's the law, you're always supposed to follow it.
Does that mean that I don't believe those guys deserve to be shot? No, but it means that it is illegal and if I don't want to go to jail, then I don't shoot them while they are trying to get away. Not because I don't want to shoot them, but because I have a wife and kids at home that need me at home and not rotting in some jail cell.
That guy shooting at them was a STUPID thing to do. He is in jail for breaking the law, which is exactly what he did. If the law is wrong, then get it changed. Until then, shooting at them in that situation is illegal!