Around tick 44000 there is a very suspicious kill. It seems like you line up through the wall and then pop out and make an incredible headshot through the odd angled tunnel. You normally do not hesitate at that spot in the rest of the demo so it's odd you did it that time. It doesnt really seem like it was luck. There are a few other oddities, but this is the one that stood out the most to be as evidence.
Around tick 46000 the bomb is planted and you appear to line up at many people through the walls. There is one point where your crosshairs line up on someones head through a wall and you stay locked onto it as you strafe. I don't know why you would have been focusing downwards to the right of a door at time for any reason let alone locking onto that part of the wall when there are other enemies around still. Every person in that room it seemed like you knew precisely where they would emerge and when.
"Most people think time is like a river, that flows swift and sure in one direction. But I have seen the face of time, and I can tell you, they are wrong. Time is an ocean in a storm."