Zandra gives birth to a baby boy, but when he suffers from withdrawal symptoms due to his mums drugs abuse, the father
of the child considers sole-custody proceedings, which leads Zandra to contemplate suicide by jumping from the roof.
Meanwhile Shell informs Mrs. Fenner of her husbands secret affair with her; and Yvonne indulges in some "home improvements" for her cell!

Welcome to HMP Larkhall: Karen Betts (officer).