PHILADELPHIA, PENNSYLVANIA - Jarod morns the death of his brother. He then takes on the identity of an anatomy professor trying to find a boy who has been missing since Halloween of the previous year. Meanwhile, Miss Parker is startled to find that her father has disappeared and has been replaced by a Mr. Lyle. With him comes Brigitte, a mysterious girl who is more thorough in finding Jarod than Miss Parker. And Sydney, at Jarod's request, researches why there's no DSA for the last three weeks of October prior to his escape.