Scout ruins Chris's community gardening project when her home life spirals out of control.
It is the day of Sambuca's memorial service, and everyone struggles with their grief.
Sambuca enlists Lauren and Finn's help to track her father down in Blackpool.
Shona Mansfield is caught in a custody battle between her mother and grandmother.
Chris takes a new pupil under his wing. Finn delivers some shocking news to Sambuca.
Chris helps a pupil branded a 'perv', and Sambuca learns the truth about her seizures.
As a new term begins, Karen Fisher must deal with an abandoned baby found on the premises.
George and Nina try to find out if their unborn baby will survive the transformation.
If Mitchell is to rescue Annie from purgatory, he must first face up to his haunting past.