I’m not coming up with any scenarios where you shoot someone through the glass.
Heck if I know, but no NORMAL situation would result in a scenario like this. There was a woman killed in Detroit about ten years ago whose car failed her, so she walked up to a house and knocked on the door looking for help. The homeowner blew her away from the other side of the door “for no reason”... So the news story went. Come to find out, weeks later, she was drunk as a skunk and tried to break the door down after the homeowner told her to leave. See what I mean?