Raise questions. Exchange theories. Get to know your fellow web sleuths
Sophia said that the door to the restroom was closed when she passed by going to her desk. What about the hall side door of the break room? She didn't mention it but yet she said she kept her eyes forward when she went out to the waiting area to wait for the police. If it was open to start with, most people would have looked in that direction automatically whether anyone was there or not, but especially would have done so when seeing a coworkers car out front.