Your explanations are a bit short, like your why i should be chosen part or:
Player x accuses player y for RDMing him, the console log shows that player y killed player x. I would have tped both and asked them for proof. If they dont have proof then i would have said: i cant do anything with no proof. sorry.
You would only ask them for proof and not for story's? sometimes people are saying that they are rdming...
I think you should improve your app with longer answers