i was in the passenger seat of my friend s car an we were taking another guy home. we stopped in front of his apartment and he was about to get out when another car pulls by us in the parking lot and parks behind us blocking us in. A dude gets out of the car ard ran up to the driver's side pulling a gun out of his pant's. He gets to the window and says "Hey, is that you (NAme witheld)?" and put his gun away. Turns out my friend knew this guy from a while back, so he didn't rob us. I was told that the guy who was going to rob us later got arrested for carrying a hand grenade as he was walking to go use it on a rival gang.