So if I get this right:
1) This is the 3rd time they've broken into the guy's home
2) They tackled him and broke his collar bone
3) He tells the guy, "go and help yourself to the garage so you can find a tool to open the safe with (cause I aint giving you the key)"
4) Somehow, he sneaks about and gets his gun
5) Girl yells she's pregnant while running away
6) He shoots at both of them, but gets her twice
Dude said he was a good Christian -- Christians don't go around shooting people. Using the gun as a deterrent is great, and I can understand that he was pissed, but you don't shoot people in the back while they run..
Though it could've been worse. It could have been like the guy that set things up and killed those kids trying to rob his house