I did read that. It's puzzling that many reports, perhaps mistakenly, state that her partner was at the scene also. That's a strange thing to report without also reporting the partner's name, whether the partner fired any shots, whether the partner was wounded, and many other details.
Have you read anything else about other responders? Supposedly there were other responders. One article even mentioned the possibility of "friendly fire".
I have been hearing rumors of friendly fire, coming from the media. I suppose the mystery is how a guy with two handguns could shoot 43 people, while eyewitnesses say he was “deliberate” in shooting and sometimes shooting people more than once. If Officer Munley encountered the terrorist outside then why would the victims be subject to friendly fire? Lots of things still don’t make sense and I’m sure it will take a while to sort the facts out.