Over 330 separate lines of enquiry have been carried out into the disappearance of Tina Satchwell in Co. Cork.
Gardai are renewing their appeal for information about her whereabouts on the eve of the second anniversary of her disappearance.
The 47 year old married woman went missing from her home on Grattan Street, Youghal on March 20th 2017.
Gardai say they have been liaising with Interpol about the case.
Officers have also carried out searches in the Youghal area and at woods near Castlemartyr.
Over 100 hours of CCTV has been viewed and in excess of 100 statements have been taken to date.
