Polly's life ends up hanging in the balance after she is wounded after being stabbed by Hannah. She is hidden in the basement. After Dylan is found by Hannah and she tires to explain he won't listen. As he has hidden his dog, Dervla, in the basement, he isn't keen on anyone go down there. After Polly fails to return his telephone calls and her phone is found in Hannah's cubicle, Dylan ends up confronting Hannah, who ends up pointing a knife at him. He ends up instructing Jay to go down into the basement.
Casualty is the world's longest running and most successful medical drama series on television. It depicts the private and working lives of the patients, doctors, nurses and all others attending a small but frantically busy accident and emergency department of the large Holby General hospital. By mixing episodic plots with longer, character-based stories it ensures that we get to know the characters as people with lives, not just doctors or nurses. With consistently superb storylines and great acting, Casualty is compulsive viewing. The show began in 1986 and since then only one character remains; the one and only Charlie Fairhead played by Derek Thompson.