The legend of the Loch Ness Monster has persisted for centuries, fueled by over a thousand eyewitness accounts, photographs, and mysterious films. But what is the truth behind the myth of Nessie? Today we dive deep into the murky, 754-foot depths of Loch Ness to examine all the evidence. We explore the biology of the loch, questioning if the food chain could support a population of large creatures like a prehistoric plesiosaur.