i think what happened is that pure_carnage was so obsessed
in taking revenge on defense opfor
when i switched him he didnt notice that he was already a def opfor
so when he spawned prolly he wasnt in his pc and took a pee at that time
familiar with the def surroundings and obssess of taking revenge he was just looking at the player names
he was surprise thinking "great i will kill them now and become famous hooah!"
so he started shooting def players
too late he realizes he killed his own teammate