Casualty: Season 26, Episode 12

26 - 12: Natural Selection

Dixie is not pleased after she is forced to take a call during her break, especially when it looks like it's a hoax. She ends up telling Louise that it's not safe for them to work without any breaks. Esther comes into the hospital and her 'mother', Saskia, takes an instant dislike to Dylan, who soon works out that Saskia is not all she seems. Some youngsters are planning a revenge attack on a drug dealer but their scheme does not go to plan. Louise ends up taking the emergency call for a shooting but Dixie refuses to go as she's on a break. As the victims are brought into the hospital, Dixie is shocked to learn that her decision could have cost a life.