A 13-year-old girl was the victim of a vicious gang assault - which was filmed.
The shocking attack happened at Buttercrane Quay in Newry yesterday.
A post on PSNI Newry and Mourne last night asked: "What were your kids doing around 4pm yesterday?
"A 13 year old girl was the victim of a vicious assault at Buttercrane Quay which was filmed by a member of the group of young people involved."
They ask for anyone who saw this - or know anything about it - to contact police.
Phone 101 quote ref 1142 040219