I don't know why you guys argue
Supertomi your demo is way to short especially on a mod/map like JB/JBmaps. You can compare that to the "Aim_map". If I record Ray shooting me through boxes, twice through the map I could report him for wallhack cuz it looks very obvious he hits my head all the time when he can't see me. WHILE that's is very easy to do. OR I could start recording Burzum in Public, for example, he has seen the guy get into B side on the left side right?, what I do after is start recording, and look how burzum aims exaclty on the left side of B - which can look very suspicous, but is a common sense, because he saw him go there.
Judging from jake's demo I can only say he's clean. Hide and Seek is the most easiest game on JB, why? You can spam walls until you hit somone and you can see that you hit him. So that's always smart recording yourself, otherwise people might jump into wrong conclusions, which can cause a wronful ban, while you had luck/knowledge that they hide at these places.
Peace