Lets go over these points together.
One.
You name the Minister of War corrupt. That, however bold, was a risky move that you KNEW could lead to your death.
Two.
You were then fired after the Party tried to summon you. Regardless of Azraels technique on firing, you were fired. You then attempted to counter this by saying that the CDBK was mentally challenged. Funny however you KNEW that would get you shot.
The PK Guidelines are called "Guidelines" for a reason. Regardless if he had "Last resort", which he did, he had reasoning to kill you. You publicly insulted him and refused to be dismissed. That is enough reasoning for a PK to be approved.
Three.
You say "How did Azrael know that I was in the Interior", there could have been a multitude of reasons but you attempting to say he cheated or abused without proof or reasoning is a stretch.
With all that, the PK is DENIED.