121. Episode 5956

From the vigor with which Ringo objects to her abusing Karl's anatomy skeleton, Donna 'deduces' hes till wants to become a paramedic and pulls all stops to push him back to the course. Susan's stalker-panic grows worse after identifying a car which followed her home, yet Zeke's support gives her the strength to go to university, but once alone her nerves break down again. Although Ringo sees trough an 'accidental' meeting with mentor Christian Doran, another taste of emergency practice on Susan decides him to rejoin the course.