The Bill: Frontline: Shockwave

First of a three-part story. Emma and Sally are first to respond when two massive explosions rock Sun Hill. John and Gina monitor the shocking scenes of carnage from the station, while Callum takes charge on the ground, directing his team to deal with multiple casualties, confused and hysterical survivors and petty thieves taking advantage of the chaos. When it becomes clear a pervert has been posing as a doctor to molest injured women, Callum loses his grip and vents his fury on the man, but his troubles have only just begun