Kimberly Dyer is brought into the ED in the throes of a seizure. While Charlotte and Erica fight to stabilise the girl, they quickly realise there's more going on here than meets the eye. And all the while, a worried mother is being supported by Von, who is becoming increasingly suspicious of her motives. Conor Mayes, out of a mysterious reluctance to avoid hospitals, has set his broken ankle in a homemade concrete cast. Getting it off him is their first challenge, identifying why he'd go to such extreme measures to avoid medical help becomes their second. After an unpopular directive issued to the ED draws the battle lines between Emergency Staff and Admin, Zoe attempts to nullify the situation by meeting with Oliver Maroney herself. But she is not at all prepared for the conversation that ensues... will she end up as Oliver's new spy against Frank? Bart realises the toll Ann-Maree's return to hospital has taken — she's exhausted, depressed and resentful of the emotional blackmail that put her back in a ward room. Has he made an error in pushing her into this? By day's end, he'll know the answer — and will be struggling with a new question when she tells him she needs him to do one last, and very final, thing for her.