Law & Order: UK (2009)

S3E3 Defence

After three individuals are viciously murdered in a central London shop, with a fourth left fighting for their life, Matt and Ronnie race against time to catch the killer, who they suspect might attack again at any moment. The assault was chaotic and savage, with the murderer wielding a bayonet. Armed with this information and a sketch of the suspect, Matt and Ronnie must quickly track him down. Meanwhile, James believes he has a simple case to handle, but things take a surprising twist when he discovers the defendant has outstanding legal representation. With the defense looking formidable, James's only chance lies in persuading a misguided defendant to admit to his crimes.