I checked. The perp isn't named Mohammed-san and didn't scream, "Arrahu Akbar."
https://www.google.com/amp/www.bbc.co.uk/news/amp/36890655?client=ms-android-verizon#
https://www.google.com/amp/www.bbc.co.uk/news/amp/36890655?client=ms-android-verizon#