welcome to bbc news. we start with breaking news, and i will take you straight to live pictures from kentucky and show you the scene there, becausejust in kentucky and show you the scene there, because just in the last few moments there is news of a mass shooting resulting in multiple casualties, according to the city s police department. that being put on twitter, news from downtown louisville in kentucky, that there are multiple casualties after a shooting. just one line from the police saying they are confirming reports of an active aggressor in the 300 block. please stay out of the 300 block. please stay out of the area. it goes on to add that the fbi have said that agents have responded to the scene. i have been watching these pictures in the last