The Met: Policing London

Detectives investigate the murder of a 17-year-old boy and gather evidence against a human trafficking gang, as public trust in the Met reaches a record low.

Agnes Akom has been reported missing, but what begins as a search for a missing person develops into something potentially far more serious. As fears for her safety increase, her case is passed from local police to the Specialist Crime Unit.

In Brixton, south London, a man's body is found in the bushes of a park. He is identified as 44-year-old Mauricio Nascimento, who was homeless at the time of his murder. According to the pathologist, it is the most vicious attack he has ever seen - Mauricio has been kicked and stamped to death. Detectives from the Met's murder investigation team must find his attacker. The murder took place in an area used by rough sleepers and not covered by CCTV, usually a vital tool in police investigations.

Shane Jerome was working as a motorcycle stuntman for a music video shoot when he was stabbed. His girlfriend saw the attack and was at his side when he was pronounced dead. Detectives from the Met's Murder Investigation Team must find his killer.

In Harrow, London, an elderly couple are burgled and attacked by three men in their own home. To try to stop the gang, detectives call in the Flying Squad, an elite team of covert officers, who specialise in armed surveillance and the ambush.

Following Britain's largest police service as they deal with criminal activity in and around the capital. Every day, officers in the Metropolitan Police Service serve the British public to ensure their safety.