O'Mara) murder there is a game of cat and mouse between her and Fenner while the real culprits continue their reign over G-Wing. But it's not long before Yvonne is ruling the roost again, when Denny returns in the nick of time and aids Yvonne in her bid to prove her innocence. She arrives with Roisin Connor and Cassie Tyler, imprisoned for fraud and in a lesbian relationship complicated not only by their being behind bars, but by Roisin's being a married mother-of-two. The stress of G-Wing mounts for Karen Betts (Claire King), especially when she and Fenner split, but the stress is no longer her problem when she is demoted to basic officer and he is promoted to Wing Governor by Neil Grayling (James Gaddas), the new Governing Governor of Larkhall, who developed an attraction to Fenner. The series tackled domestic violence within the relationship of Di and Barry Pearce and teenage junkie Buki's battle for the right to see her disabled son, Lennox. The bitter hatred between Maxi and Shaz Wiley (Lindsey Fawcett) grows and ends in tragedy following a brutal fight. Crystal Gordon (Sharon Duncan Brewster) gives birth in the four-bed dorm to a daughter but soon loses her faith in religion when another baby in the prison dies. Rhiannon Dawson, Julie Johnston's (Kika Mirylees) daughter arrives on the wing and the Julies are soon facing an additional sentence when the truth about Rhiannon's relationship with her boyfriend, Damion, is revealed. Yvonne and Karen find themselves at war when Yvonne's son, Ritchie, is revealed to be having a relationship with Karen. This is later revealed as a decoy, as his real girlfriend is new devious inmate, Snowball Merriman (Nicole Faraday), whom Ritchie is helping to escape from Larkhall. The fourth series ended with the prison library being obliterated as part of an escape plan by Snowball, resulting in a fire that left several inmates trapped and fighting for their lives. Series 5 (2003) The fifth series of Bad Girls saw the brief return of a recaptured and pregnant Shell to G-Wing. Fenner pimps Shell by offering her money to give the male officers a handjob. After the baby's birth, new screw, Colin Hedges tries to force her to have sex, when she violently refuses, Fenner makes it seem as if she tried to smother her baby. Shell is removed to a mental home, and her baby is