Hello,
Admin who took the ticket about your PK here, just to expand again on why you were PKed.
When reviewing the full clip given to me for the PK, the officer was following a lead, where unfortunately you happened to be, while changing your outfit. This gave the cop probably cause to begin questioning you, where you then decided to pull a gun out, and also began to open fire upon the officer. In this instance, you did put your life first and put it at risk, similar to when mugging, when you take risks like this it is a gamble. You shoot him and kill him? You win, the cop is sent to the hospital and has to follow NLR rules. The cop begins to shoot back and kills you? Unfortunately the route you chose has lead to your death. As also explained this is a good lesson early on, as unfortunately we have to do this with people with hundreds, sometimes maybe thousands of hours on a character. Its an important lesson that everyone must go through at some point in the game.
As for your following points:
Police officers have radios that they can use, similar to players, where they can request back up through, as you are hearing this from the cop, infact he is not metagaming but following process when needing support. The officer who requested for your PK is not a staff a member, nor do I know the gent in anyway outside of being an Admin and him creating a ticket.
This is a valid point that you unfortunately didnt bring up in the sit, unfortunately though when reviewing the logs, you were killed by different people.
This too, the shooting would've caused noise (which is being discussed in the clip provided in your pk), which attracted the cops to your location.
The officer was not infact fishing to kill you as he requested a search, gave you ample time, and then you decided to pull out a weapon (which he didn't know you had) and began shooting at him. The back up called was to stop and arrest you for questioning (assumption here).
I'd recommend that you read the rules around PKs, conflicts and confrontation with the police.
Thank you for your appeal and goodluck.