Riley jerked awake at the sound of gunshots near her position. She was lying prone on the ground in an apartment building on the third floor. The room she was in had a huge hole in the wall like something burst out of the apartment and into the city streets below like an explosion. 

Riley groaned then shifted her position a bit to get comfortable. She has spent most of the night and part of the day clearing out this part of the complex of apartments. She also locked and barricaded what she could on the first floor so nothing could get in. She was sure there might be might be a way to get in but she wasn't too worried about it considering that she planned to stay long enough to eat something and sleep a few more hours.