It looks like aimbot, but...
It's a 1 kill/1 round demo, its too short.
I couldnt even see it correctly , because for me it looked like he was walkin in the air, next to outside/catwalk, then turned and made a hs. so the cam view was bugged (people walkin in the air etc)
Looked like Aimbot, but next time try to make a better demo, so there is no room for argument.
greetz
Legion