Hello I played the walking dead episode 4 a while ago and I recently replayed the game and I still am a little baffled at the way Crawford fell. They try to explain this when they are watching the video when the doctor gets stabbed and then there like "Guess we know how Crawford got overrun", but wait one second. Your telling me ONE doctor died and then the town was killed by one walker? The town has survived this long and yet they were overrun by 1 walker? Or did the girl with the gun have something to do with the city being overrun? Anyone care to give their opinion on this topic?