Sophie Donaldson is Lizzie Birdsworth's daughter. Sophie got arrested for vehicular manslaughter and ended up in Wentworth where her mother was. She had been charged for drunk driving before and that's why she didn't get bail. Lucy Gambaro and some of her mates try to rape her, but Franky stops them with a broomstick. Liz doesn't like that Franky and Sophie are hanging out. She goes to apologise to Liz but finds her drunk in her cell and tells Franky, then a fight starts between Liz and Franky which ends up getting Doreen Anderson hurt.