Hello Meland!
I've read over your report and spoken with Callum about this situation. When a traitor sabotages the tester and the light turns red, it indicates that the person in the tester is a traitor. Therefore players can drop them. It's true that most players chose to double test however
they do not have to.
The player you killed had dropped the guy in the tester because the light indicated he was a traitor, this was a perfectly valid reason to kill him. As said he is not required to double test. Because of this, you killing him was RDM as he had a valid reason for killing him. Callum did
nothing wrong in this situation and no action will be taken.
As for your warning, if you would like it removed, I suggest you make a new post in
this section using
this template and an admin will handle it. I suggest you apologize for your attitude after the warning if you want to stand a better chance of having the warn removed.