A fresh appeal has been launched by police in Strabane in the search for missing Lifford man David Colhoun.
Police are calling for anyone who saw the 22 year-old on the night he disappeared to contact them.
Mr Colhoun was last seen at Bridge Street in Strabane at 4am on Sunday, May 22.
Foyle Search and Rescue and the Community Rescue Service continue to search the river area for the missing man.
Speaking on todays Shaun Doherty Show, Strabane PSNI Chief Inspector, Andy Lemon, said the search will remain open until David is found....