Holby City: Time and Tide (Part 2)

Part two of two. The power failure plunges the hospital into chaos, but the board refuses Mark's request to evacuate the building as he searches for Donna's missing niece Mia and suspected paedophile Terry. Maria quietly reaches a decision about her future, while Connie lets her emotions show when the blackout hampers her efforts to perform life-saving surgery on Elaine