CCTV images of missing Liam Colgan released as his family say he may be injured or suffering from memory loss

CCTV images of Liam at around 2:20 am on February 10, after he was helped by a man in the Baumwall area.
CCTV images of Liam at around 2:20 am on February 10, after he was helped by a man in the Baumwall area.