The 25-year-old disappeared in 2005 and is assumed to have been murdered, but her body has never been recovered.

The Co Down woman’s family gathered at a memorial bench on the 20th anniversary of her disappearance.

The Bangor woman went missing on February 27th, 2005, and is believed to have been murdered but her body has never been found.

Miss Dorrian was 25 when she was last seen at a caravan park in Ballyhalbert, Co Down, in 2005