There's a new registrar on AAU and he's determined to revolutionise the ward. When a patient arrives in a critical condition and the hospital lacks a vital piece of equipment necessary to save him, this wayward hero decides to build his own version. In an attempt to inspire his junior doctors, Sacha has arranged for a 2,000 year old Egyptian mummy to be scanned at Holby. But his plan backfires, when, under pressure from Guy to get Zosia interested in surgery, she expresses more interest in the mummy. Left with no choice, Sacha forces her into theatre, where her lack of dedication and skill nearly proves fatal. After three weeks, Jac is still unable to bond with her baby. Sick of her lack of maternal instinct, her paediatric consultant takes a stern approach, making Jac realise just how beautiful motherhood can be.