The doors open at the brand new emergency department, and an explosion rocks Holby.

As fire ravages the ED, the team pulls together and surprising truths are revealed.

Linda is faced with a problem when Denise fails to return for Britney and Joe.

Dixie and Jeff face stiff competition when they are introduced to two gorgeous paramedics.

Ruth finishes with Jay just as they are looking forward to having a baby.

Jeff and Dixie deal with a mysterious new paramedic who seems too good to be true.

Sam throws herself into treating a patient she believes has been sexually assaulted.

New ED doctor Sam Nichols arrives at Holby on loan from the army.

Two new nurses - confident Lloyd and nervous Scarlett - spend their first shift at Holby.

Several seemingly-unrelated patients are admitted, all displaying similar symptoms.

Lloyd puts his life in peril after he refuses to break his moral code to lie to a patient.

Lloyd has to make a choice between his morals and the life of his patient.

After a punch-up at a wake, a huge family secret comes to light.

Jeff and Omar argue, while Linda must choose between breaking the law and saving Annie.

Scarlett doubts her nursing abilities, and must deal with a stab victim.

Linda is faced with a moral dilemma when she meets a drug-addicted prostitute.

A young boy is hurt after being caught in the cross-fire between two warring families.

Dixie's feud with Louise reaches boiling point, and a patient pays the ultimate price.

Ruth enables a woman to come to terms with her husband's terminal illness.

Dixie gets her mojo back by rescuing a man from a garage fire.

Sam tries to reconcile a dying Marston with his ex-wife.

Linda's sister Denise, on the run from social services, arrives at Holby ED.

A woman learns she cannot cope with the challenges of looking after her beloved mother.

Sam is told to keep her head down by Jordan after a formal complaint is made to the GMC.

A five year old boy is accidentally caught in the crossfire in a drugs shooting.