A potential sighting of a body in the sea yesterday evening has sparked further searches off Llandudno, with multi-agency efforts ongoing.
Missing 16 year old teenager Athrun was last seen on Saturday in blue and white swim shorts on the West Shore Beach.
North Wales Police have asked members of the public not to gather on the beach while emergency services continue their work.
Bayside will have more on this story across the day online and on the radio.