Overview: The ED staff must deal with the aftermath of a shooting at a local college.
Overview: The ED comes under attack from all sides following the shooting.
Overview: Jordan rallies the team when they are divided by a controversial new policy.
Overview: Jordan has high hopes for his new unit, while Yuki and Adam struggle with their workload.
Overview: Lenny makes a shocking discovery, while Jordan rallies the team for the inspection.
Overview: Kirsty is determined to help Simone recover, but it is not as easy as expected.
Overview: The events inside the college during the shooting are finally revealed.
Overview: Charlie struggles to balance his work and personal responsibilities.
Overview: With the inspection due in two weeks' time, Jordan rallies the troops.
Overview: When it looks like the ED will fail an inspection, Jordan considers resigning to save it.
Overview: Ruth makes a discovery about her husband, sending her on an emotional downward spiral.
Overview: Will Ruth reinstate Charlie on her first day as clinical standards manager?
Overview: When the ED comes under scrutiny from a whip-cracking advisor, Jay starts a mutiny.
Overview: Ruth takes revenge on Zoe by revealing that she has the highest mortality rates in the ED.
Overview: When Karl Fontayne continues to make Joe's life a misery, Jeff comes to his aid.
Overview: Lenny resorts to desperate measures to find a suitable donor match for his sister.
Overview: Will the ominous secret surrounding Ruth's marriage to Edward spoil her festive mood?
Overview: Jordan decides to drive to an important meeting despite his ban - with fatal consequences.
Overview: A tense confrontation between Adam and Warren has brutal consequences for Kirsty.
Overview: Ruth is unable to cope when Jordan puts her in charge of the ED.
Overview: Ruth's manic behaviour is exacerbated by the arrival of a mentally ill patient.
Overview: After her last beating, Kirsty decides that enough is enough, and it is time to leave.
Overview: Ruth is devastated to find herself sectioned, and tries to escape from the psych ward.
Overview: Hanssen makes an appearance in the ED and goes head-to-head with Jordan.
Overview: Hanssen makes an appearance in the ED, and goes head-to-head with Jordan.
Overview: Kirsty finds it hard to cope in the wake of Warren's death. Nita goes off the rails.
Overview: Nita has run away, and Kirsty is worried. Will her daughter come home in one piece?
Overview: Jay is on tenterhooks as he awaits his test results, and a new doctor arrives at the ED.
Overview: It is the day of Jay's operation, but he gets on the wrong side of a drug trafficker.
Overview: Dylan is left with blood on his hands when Hannah Fleet returns to the ED.
Overview: Jay attacks a patient on his first shift back. Is love in the air between Mads and Lenny?
Overview: The competition between Jordan and Miriam escalates.
Overview: Nita scales a fire tower and forces Kirsty to tell her the truth about Warren.
Overview: Polly's life hangs in the balance in this special real-time episode.
Overview: Jordan is forced to deal with the aftermath of Polly's death.
Overview: Bureaucracy gone mad results in the ED being overrun with patients.
Overview: Tess, reeling from her loss, is faced with the prospect of losing another young patient.
Overview: Mads is brought face-to-face with the taxi driver who tried to force himself on her.
Overview: Linda struggles to be taken seriously on her first day as clinical nurse manager.
Overview: Adam goes to great lengths to prove his patients come first.
Overview: Linda and Tess butt heads, while Jeff is forced to face his guilt over Polly's death.
Overview: Adam's God complex continues when he has the life of a sex offender in his hands.
Overview: Adam decides to disregard a patient's advance directive to not be resuscitated.
Overview: The stress of Mads' attack weighs ever heavier on her. Will the truth finally out?
Overview: Adam purposely mismanages the treatment of a patient accused of assaulting a young girl.
Overview: A patient prompts Kirsty to make some life-changing decisions.
Overview: An explosion at an airport sends shock waves through the ED.