Sarah was playing around with Mika and took her mother's pistol which wasn't even loaded. Mika didn't know this and tried to chase her to take it back before someone gets hurt, but Sarah slams the door on her literally. Now Kimberly sees her daughter flattened against the wall and she freaks out!
Now that its colored in, it looks so much more awesome. I like how she is laying against the wall like that. Looks so funny and cute at the same time. The dialogue is good too!