From the linked article in the Atlantic. Note he instructs Muslims to “run him over with a car.” The article is well worth your time.
“In September, Sheikh Abu Muhammad al-Adnani, the Islamic States (I removed the apostrophe)chief spokesman, called on Muslims in Western countries such as France and Canada to find an infidel and “smash his head with a rock,†poison him, run him over with a car, or “destroy his crops.†“
http://www.theatlantic.com/magazine/archive/2015/03/what-isis-really-wants/384980/
My guess is that she is a muzzy, but the media will not report that if they can possibly avoid it.