Thetis Lake Monster - Silvery Scaled, Sharp Clawed Humanoid of Thetis Lake near Vancouver Island

There's a silvery scaled, sharp clawed humanoid swimming in the depths of Thetis Lake in Vancouver Island. Have you seen it? The Thetis Lake Monster is said to come out from the lake every once in a while to breathe in air. There have been accounts of sightings but with no concrete proof. What do you think about the Thetis Lake Monster?