While there may have been OOC terms used over the IC radio, which they will be given a little warning over; neither that nor the Discord message disqualify this as a valid PK. Every faction uses their Discord to organize meetings of all kinds. They had this meeting scheduled, they told you to show up, they proceeded with the PK while you were at this scheduled meeting. People use Discord all the time to set up in game meetings, you can’t only say something is wrong with it when it is used to not benefit you. Other than this, you were issued orders for breaking faction rules and being a liability. As explained already this is a completely valid reason to have orders put on you.
Your appeal has been reviewed and denied.
We have determined this PK to be reasonable and/or justified.
You may not re-appeal this PK.