As you turn in your driveway, you notice a rough looking van parked at your house. When you get to the back door (normal entry point), you notice your wife is nowhere in sight. This is very irregular so you draw your gun to low ready. Suddenly a BG appears in a doorway about six feet from you, with your wife as a hostage/cover and has a gun but it is not pointed at your wife. The BG is distracted by his partner yelling something and turns his head which puts it right next to your wife's head. Could/would you raise the gun and fire at the BG in this fleeting moment of distraction? Are you confident you could hit the BG without hitting your wife?