The four firefighters involved in the Webster shooting have been named.
Lt. Mike Chiapperini and Tomasz Kaczowka were named as those shot dead.
According to police, Theodore Scardino is currently in surgery and Joseph Hofsetter was injured in the shooting.
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PM spokesman's comments come following reports that the EU is secretly drawing up plans for greater military cooperation across the EU.
The Labour politicians put their alleged differences aside to jointly highlight how remaining in the EU could help fight climate change.
Late sunshine here and there this evening - but more cloud for southern Scotland, northern England and Northern Ireland again.