Rolfe
Adult human female
I'm not going to judge that too harshly unless negligence or misconduct is shown. It was a hellish situation.
It appears that the man who was killed by the police bullet was one of a group of men who were barricading the door from inside with their bodies, pushing against it to prevent the terrorist gaining entrance to the building. The bullet, presumably fired at the terrorist, passed through the door and hit the man in the chest. I can't see any way blame should attach to the police officer in this situation.