is "kainerex" a hacker?

[unarmed_only]

someone can verify if this player is hacking?
I have 2 demos and 2 sets of images.
The matches were in the same server, but I forgot take screenshots when we were playing the second match, so I take them from the demo. Is it valid?.

http://www.filedropper.com/2016052222161...erkainerex

http://www.filedropper.com/2016052222241...erkainerex