An inquiry is about to decide if the killing by a Met officer of Mark Duggan was lawful.

Mistaken identity leaves a young father dead and detectives trying to catch his killers.

Trident, the Met's specialist gang unit, tackle drug dealers in south London.

London by night has its own challenges. Tackling the city's crime is different after dark.

Homicide investigate the tragic death of a four-month-old baby.

On the hottest night if the year, a huge impromptu summer party in Hyde Park results in chaos. Polic...

Gangs are a major problem for police and in Harlesden a long running turf war has had horrific conse...

It's the start of a bank holiday weekend and a young man has been stabbed in Hackney. Police rush to...

In Brixton custody suite a detainee has stripped naked and is refusing to come out of his cell, a 54...

Homicide detectives investigate the murder of an elderly man in North London. Plus, we follow an und...

Detectives investigate a case of rape by a stranger, the Territorial Support Group respond to knife...

2018 saw the highest murder rate in London in over a decade. This episode follows the investigations...

A specialist unit tries to tackle moped crime, and at the Notting Hill carnival police introduce a c...

Detectives from the Murder Investigation Team deal with an attack in Greenwich, where 30 year-old Jo...

A man is found slumped in a passage way with a single stab wound, police deal with an allegation of...

The murder investigation team are called in after a violent attack on a bus. Meanwhile, the Met prep...

A man is attacked and dies in Trafalgar Square, the Trident team try to dismantle one of London’s mo...

Detectives investigate the murder of a 17-year-old boy and gather evidence against a human trafficki...

Detectives search for a missing young woman. After discovering CCTV footage of her going into a stor...

Detectives investigate the murder of a homeless man who has been beaten to death in a London park an...

Detectives investigate the fatal stabbing of a motorcycle stuntman on a music video shoot. A manhunt...

An elderly couple are burgled and attacked in their home. The police call in the Flying Squad, an el...

Detectives investigate a series of sexual assaults and the mugging of an elderly woman. Contains som...