Tennessee church shooting halted by 'extraordinarily brave' usher per BBC News

I thought that the BBC were not placing as much attention as usual on the latest Tennessee shooting. Why, I wondered?

Then one line in this BBC report http://www.bbc.co.uk/news/world-us-canada-41382492 gave the game away:

'Nashville Police said the suspected attacker at the Burnette Chapel Church of Christ was Emanuel Kidega Samson, 25, who was originally from Sudan.'

The attacker was a Sudanese, it all starts to make sense.