Zara is desperate to conquer her demons but finds herself in a losing battle with them. Emma fights Valerie's corner, and Karen has some new concerns about James. Jimmi is determined to get to the truth when the suspicious mother of a bipolar patient thinks her son is being groomed to do something terrible.

Zara is determined to get back to normal, but is it too soon? Amanda gets a frosty reception on her first day, and Jimmi has some sage advice for a miserable Al, but will he take it? Sid has to negotiate with a grieving paramedic who refuses to treat a depressed patient he blames for his brother's death.