Police had to be called after a member of staff at a supermarket in Armagh city centre was assaulted.
The incident happened on Thursday afternoon at the Eurospar premises on Thomas Street.
An eyewitness told Armagh I of hearing a commotion in the store shortly after 4pm.
“There were quite a number of customers in the shop at the time when it happened,” he explained. “There was a lot of shouting and then I saw a girl walk round behind the small checkout near the main shopping centre, and confront a young member of staff who had been working there.
“After a while security arrived and the girl was ejected from the store.”
The police attended the scene a short time later.
A spokesperson confirmed to Armagh I they had received a report of an assault on a 18-year-old female.
An arrest was later made in connection with the incident.
The spokesperson said: “A 19-year-old woman arrested on suspicion of burglary with intent to commit grievous bodily harm has been released on police bail, pending further enquiries.”