Saw the programme Sandy. Nothing new at all. Just more and more theories and more and more "experts" saying definitely yes and definitely no. Take your pick. I am Scottish and would LOVE to believe it's true but after all the fancy pants equipment used these days, they STILL can't find anything other than seals.
I'd like to believe, too. The problem is that during the last Ice Age the loch would have been frozen solid. So if Nessie is there she must have managed to set up home after the thaw.
I knew about the fake photo but it keeps getting trotted out every time there's a Nessie programme on the telly. As I say, there was nothing new at all. One day maybe...?
It's certainly very deep and very dark and with numerous underwater caves so, maybe she's hiding whenever the sonar boats come along. ! As I say, I'd LOVE it to be true, but, ah hae ma doots!
For there to be such a beast there would need to be "herds" of them, and if they came inland they'd be in multiple lochs/lakes with conclusive evidence.