I had a similar experience, Elektro Firestation, found a guy who announced "friendly" over mic. Proceeded to shoot me in the back after he looted a gun in the area. I took to everyone I saw beyond that point out of fear that I would run into the same situation. 2 Days later, Hiding under a tree and a group of 3 run past me and spot me, walk up to me and I was prepared to shoot, said friendly, they *didn't* shoot. Which shocked me more than anything in this game, considering my gear compared to their pistols and axes... *Not* shooting people is more intense... Especially after having a bad start.
