Bad Boys

You are a girl (think of your own name), you are (between 14 and 16, I recommend). (think of your own appearance). Your parents died when you were very little. You live in an orphanage. You have never been perfect, you are always cheeky, snap, and never give a shit. You swear and smoke vapes. You often sneak out at night to 'go for a walk' or get some 'fresh air'.
And so, when you climbed out the window yet again, you went for a stroll through the city at night. You walked along the streets, occasionally turning into alleys to smoke. You entered an alley and saw the silhouettes of three guys. They heard a rustle and turned around. They were holding pistols, the guys were wearing hoods, and half their faces were hidden under masks. You saw a man lying behind them. He seemed to be dead, but he seemed to be moving. The guys noticed you. You froze, holding an e-cig...