Have you seen missing 14-year-old Oliwia Mazgieko?
Oliwia was last seen in the Cloneen area of Dungannon in the early hours of Sunday morning.
It is believed that she may be with her father, Michal Zaborowski.
She is described as being 5ft 4” in height and she has dark hair. She was last seen wearing leggings and a t-shirt.
Police are asking Oliwia, or anyone who may have information on her whereabouts, to contact them on 101 quoting reference number 731 of 18/04/21. Information can also be provided online using the non-emergency reporting form via http://www.psni.police.uk/makeareport/.