From the evidences you provided looks legit that hellforce refuses to show that he got any proof.
And you can see that he skips what you say like you never said anything, it doesn't look ok to me.
I know sometimes HellForce never listens to peoples opinion about stuff (I know it happened to me) but this looks more weird than useal.
People usealy tell the truth after there is lots of proof of them rulebreaking but you didn't agrre even when there was "Video" proof of you RDMing someone this might be a tactic to get hellforce in truble or you are not lying