The brother broke the window! SHE didn't say anything. However, I just read a more complete account from Becky on ExperienceProject and she admits that she purposely switched places with her brother after she narrowly missed breaking the window herself. She obviously preferred that if someone broke the window, she wanted it to be her brother, not her. Perhaps she didn't do it with the intention of getting her brother punished, but she makes it clear she felt guilty about it later.