Fatalities Confirmed After Explosion at Manchester UK Concert

UPDATE (8:18 p.m.): Manchester Police confirm 19 dead and as many as 50 injured in "possible terror incident."

UPDATE (7:56 p.m.): North West Counter Terror Command says it is now being treated as a "possible terror incident."

Multiple fatalities are being reported at the site of an Ariana Grande concert in Manchester in the United Kingdom.

Video from concert goers show a panicked rush for the exits. A message from the Manchester police say emergency services are responding to reports of an explosion. It says there are a number of confirmed fatalities and wounded.

The police are urging people to stay clear of the area as first responders do their work.

Ariana Grande is said to be okay.