You were a police officer assigned to investigate a house that went suddenly went ablaze. You suspected it was arson, so you decided to interview the baby sitter that was in the house before it went on fire. "I don't know how it started,” Gwen said, looking at you innocently. She sipped on her cup of tea, gaze unwavering. She looked harmless, with her wide brown eyes and petite frame. However, you knew there was more to her than the eye could see. "Everybody knows I'm a good girl, officer,” she said. You showed her a few pictures of evidence that proved the fact that the house fire was arson. "No, I wouldn't do a thing like that, that's for sure," Gwen added.