The family of Arlene Arkinson are meeting with the PSNI today after a new investigating team was appointed to the case.
Arlene will be missing twenty years tomorrow, she was last seen by her family on the night of August 13th, 1994.
She was heading off to a disco in Bundoran, County Donegal and the last sightings of her alive were in the early hours of August 14th.
It's understood that police are now believed to be preparing a fresh appeal for information to mark the anniversary of the 15-year-old’s disappearance.
Arlenes sister, Kathleen says the family are still hopeful of finding her body: