"We Heard SOUNDS!" - Loch Ness Monster Hunters On The Search For The Mysterious Sea Serpent

The biggest search in 50 years for the Loch Ness Monster has been taking place in the Scottish Highlands.

A hundred volunteers helped record any natural or unusual sights on Loch Ness from points on land.

Stories of a monster have existed for centuries but it is 90 years since the modern myth of Nessie began.

Observers on a boat using acoustic equipment claim they heard four unidentified "gloops" but realised their recording device wasn't plugged in.

Mike Graham is joined by Sunday Times columnist Charlotte Ivers and member of Nessiland Mark Thewlis, who were at Loch Ness this weekend, to discuss their findings.