The officers of Sun Hill are tasked with protecting a lab specialising in foetal research from irate protesters. Dr Allen, complains the police aren't doing enough to protect him. Manpower at Sun Hill is limited but soon steps up when he reveals death threats have been sent. It becomes clear the threats aren't empty when Dr Allen's wife is critically injured in a car bomb. PC Luke Ashton rushes in to save her and far from being treated like a hero, Sergeant Craig Gilmore is frantic that Luke might be hurt too. Tom Chandler's day is spent fire fighting, in both his personal and professional lives. Debbie barely gives him the time of day, Des has a complaint laid against him and when Tom makes a confession to DI Alex Cullen. He's unprepared for Alex's ultimatum. Meanwhile the relationship between DC Danny Glaze and TDC Brandon Kane worsens as Tina Pope ends up hospitalised by her violent husband who guesses she grassed him up to Danny. [Source: www.thebill.com]