Two young females were assaulted by an older woman on a Sunday evening earlier this month.
Police are trying to locate a man who witnessed the assault on the young women in William Street, Lurgan on the evening of Sunday, July 1.
They believe the witness will help them greatly with their investigation into the incident.
The assault took place around 9pm and involved and older female suspect.
A police spokesperson said: “If you were the guy who assisted the young females, or you happened to be in the area and can assist police with enquiries please call 101 and quote reference 1637 of 01/07/18.”
There are no further details at this stage.