Abra returns to Holby with his nephew, who needs an urgent transplant. Ric is unable to operate because of the injury to his hand - but he relents when the patient's mother reveals a secret. Owen fears that he might get sacked for hitting Amy's stepfather, and that this could jeopardise his access to Katie. Diane tries to keep Laura from turning on her ex, but when she learns about his clandestine relationship with Chrissie, tragedy strikes.