I ran up to a guy and shot him in the head with gun after saying i was friendly. I took his ALICE bag and his rifle and headed to the closest tower. I threw flares around me and began searching for curious people. If people approached me I would shoot them. Got about 9 people killed when I noticed someone below looting my victims. I shot one bullet which missed and he ran behind a wall saying "I'm friendly" at least 20 times and even yelled out on his mic. I responded to him saying he could come up and join me. We killed many people for a good hour and we took turns going down to loot and scavenge for items. Until it was time for me to sleep, I told him it was good playing together and he had a sick aim. I was ready to disconnect from the server after I gave him a salute, but I stopped for a second and went back into the game. He was already down on the floor, prone and looking for others. I grabbed my revolver and shot him 3 times in the head, leaving the loot there. Had good dreams that night.