New Arrival Sgt Callum Stone deals with a disturbance in the custody suite then investigates the circumstances leading to the collapse of a woman brought in to the station by PCs Stamp and Casper. DI Nixon and DCs Walker and Perkins investigate a series of phone calls made to elderly women.

First appearance of Sgt Callum Stone (Sam Callis).

Community content is available under CC-BY-SA unless otherwise noted.