Dr. Foreman believes an uncooperative homeless woman is faking seizures to get a free meal ticket at the teaching hospital. But her homelessness strikes a personal chord with Dr. Wilson, and he grows determined to keep her from falling between the cracks. Her worsening symptoms prove to be a complex mystery for House and his team, but the mystery of her identity and medical history may hold the answers to saving her life. Just as the team suspects she has contagious meningitis, the woman goes missing, only to be tasered by the police, who bring her back. But House deduces the taser may have proven yet another diagnosis, with dire results. Meanwhile, House has an audience of two medical students who are learning how to do case studies.