No need for all No1B members to come here and start insulting admins , by saying immature and not experienced.
When the admin suspects someone he records and ban him.
I watched the demo many times , i couldnt find any wallhack.And when he shoots at the guy behind the wall in B , that guy was jumping , you can see his head clearly.
Last kill , i sometimes aim like this , randomly , without being sure that someone is here. Everytime im beside the long A double door i do that if i had AWP.
I say no wallhack.