New Orleans police said nobody has been arrested after a shooting during a Mother's Day parade that left at least 12 injured, according to the Associated Press.
The incident happened at about 2pm local time (8pm BST) with 200 people at the event when gunfire erupted.
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The man who drove the van that ploughed into pedestrians killing 13 people was unharmed and is still on the run, police believe.
Donald Trump has said American culture is being "ripped apart" by efforts to remove Confederate memorials from parts of the country.
It's a bright start for many this morning, with a mixture of sunshine and showers across the UK.