First of all Nico, you made this real tough on yourself by acting silly. If your unsure on a punishment, you don't go shouting and cursing at the admin.
I was wanted, correct. But cops do not just kill wanted players. You may think that by seeing a certain SWAT officer, but actually killing the criminal is always a last resort. So if a criminal is standing still, you don't kill them. I was busy on the A-chat when you rolled up to me and shot me. Now that you know why you was kicked, you should figure out why you was banned. Don't come back looking for a fight with admins like you know what's best.