Hello! Could someone explain to me why 'bei' is used in this sentence?, what does it mean here? There is a girl who is very dangerous and is trying to escape from a facility that is located on an island, a man who is in charge called out a sniper who is about to shoot her to stop her from escaping, then the man says this to the sniper: Erledigen Sie sie mit einer Kugel. Bei ihr haben Sie keinen zweiten Schuss. Thank you in advance!