Jacob institutes emergency protocol after gang violence takes a deadly turn.

Tensions rise, and gang crime threatens to spill in to the hospital corridors.

It's a big day for Louise as an unusual romance flourishes at Holby ED.

There's a new doctor in the ED as life and death hang in the balance.

Terror comes to Holby, and the innocent get caught in the crossfire.

Iain and Dixie are pushed to the limit, but their rewards are many.

Cal's back on an even keel. Can things only get better?

Charlie helps a father and daughter deal with their grief.

Jacob helps a harassed teacher to accept help, but can he take his own advice?

Things get fishy when an unlikely patient comes into the ED.

Alicia is pushed to her limits and proves she's a brilliant doctor, but will it be enough?

Dixie is forced to ignore her gut feeling, and Cal faces every parent's nightmare.

A young couple have their wedding torn apart by an unsupportive father.

The harsh conditions of the season bring some people together, but others are torn apart.

Connie dismisses Jacob's correct instincts.

It's Christmas Eve and spirits are high, but not everyone is feeling merry.

Cal struggles with his recent discovery but discovers he's much braver than he thinks.

Dixie steps up as the hero but is left feeling bittersweet.

The ED is pushed to the limit, but the team pull together under difficult circumstances.

Jacob teaches a hopeless man how to approach his crush, while Ethan becomes disillusioned.

Dixie helps a man face the truth but will she make the right decision about her own life?

Ethan is back in full swing, but his world is about to be shaken.

It's Valentine's Day and not everyone is feeling the love.

Connie needs to step up and prove her love for Grace, but the clock is ticking.

As Lofty gets the hang of his new role, could a fatal error make his victory short-lived?