Iain visits a patient at home, who has frequently tried to harm herself in the past, but decide she does not need help at the moment - despite the concerns of her boyfriend. However, while driving back to the hospital, he witnesses her attempting suicide by jumping off a bridge - which in turn, causes a major crash putting several lives in danger - including Sam's.
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.