Today marks four years since Co Cavan woman Jean Tighe disappeared from a holiday resort in Portugal.
Jean was 38 when she was last seen and has not been seen since.
The Munterconnaght native was only placed on the missing persons register last year.
This week, Fianna Fáil TD Deputy Brendan Smith described the investigation as totally inadequate.
The Cavan-Monaghan TD, who is friends of the Tighe family, told the Dáil the family are distraught by her disappearance.
Deputy Smith said the investigation to date has been totally inadequate and it is simply just not good enough.