Guy walked outside with a shotgun and shot her in the face.
Hang him.
Did he walk outside?
Hang him.
Not quite so fast there. Accident was 3+ hours before the shooting. Where was she? Was she agitated enough he might reasonably think she meant to rob rob the house, or possibly enter under false pretenses and commit some other act? She may have been very irrational and bringing the gun to the door might well be reasonable in that case.
It says she hit the car and then drove off. While the penalty for hit and run is not death, she came back to a location no where close to the parked car. Blocks away. Probably hysterical and not making much sense.
Family says she drove around for hours looking for help. I call BS on that. She didn't need help, if she did call 911 and have them give her directions to the nearest police station.
What I suspect happened was that she was drunk/high on something and didn't want the police to find her until it had worn off. This would explain a lot.
There is a reasonably common MO for home invasion robberies where a single female knocks on the door. When it opens her male accomplices rush the door and force their way in. She holds it open just long enough for them to get to it before it can be closed and locked. She looks harmless, but it is actually deadly to the occupants of the home. This is Detroit -- every scam known has been tried here in the recent past and may be tried on you tonight.