Series 23

Series 23 (2026)




Episodes List

Ep.1 Shooter on a Bike

Air Date: 2026-03-02

Can you help the Met find a gunman who shot a nine-year-old girl, leaving her with life-changing injuries? Also, an exclusive film with the detectives who ensured serial killer Steve Wright was jailed for the murder of Victoria Hall.

Ep.2 The Queen Bee

Air Date: 2026-03-03

Does a shoe print left at a murder scene hold the key to solving a tragic cold case? And how a grandmother used her family to distribute almost a ton of cocaine.

Ep.3 The Crypto Con Woman

Air Date: 2026-03-04

The staggering investigation into the crypto queen jailed over her £5bn bitcoin stash. And can you help solve the murder of Melanie Hall, who disappeared after a night out in Bath?

Ep.4 Killer on the Loose

Air Date: 2026-03-05

A heartfelt plea to find those who shot 16-year-old Amaan Shakoor in London in 2018. And how police caught the killer of an army veteran who was dumped in a disused building in Scotland.

Ep.5 Murder in Croydon

Air Date: 2026-03-06

The tragic killing of 15-year-old Elianne Andam, who was killed after a row about a teddy bear. And do you know who stabbed much-loved family man Paul McGrath in a violent attack?

Ep.6 Who Killed Diane Sindall?

Air Date: 2026-03-09

In 1986, Diane Sindall was found dead in an alleyway – can you help solve a 40-year-old mystery? Also on the programme, how brave officers rescued a woman trapped on Aberavon Beach.

Ep.7 Mistaken Identity

Air Date: 2026-03-10

A sister pleads for help to find the people who shot her brother in a tragic case of mistaken identity. Also on the programme, officers race against the clock to save a woman from her sinking car.

Ep.8 A Gruesome Murder

Air Date: 2026-03-11

Essex Police need urgent help with finding a suspect of a gruesome murder. Also on the programme, how a gang brazenly stealing high-value cars was finally caught.

Ep.9 An Audacious Burglary

Air Date: 2026-03-12

Do you recognise the men in a smash-and-grab in which over £200k worth of bags were stolen? Also on the programme, the NCA hone in on a gangland armourer.

Ep.10 Caravan Murder Plot

Air Date: 2026-03-13

How police solved a jaw-dropping murder plot that had been staged to look like a suicide. And have you seen Ronald Ellis, who has been missing for over 20 years?

Ep.11 The Best of Friends

Air Date: 2026-03-16

In 2005, two best friends died in an arson attack while sleeping – but who lit the fire? Also on the programme, a game of cat and mouse to catch a dangerous criminal sees a manhunt across continents.

Ep.12 The Extremist

Air Date: 2026-03-17

How a far-right extremist, who had printed his own 3D gun, was jailed for terror offences. And can you help find the driver in a hit-and-run in Runcorn?

Ep.13 The Heroin Gang

Air Date: 2026-03-18

Heroin police catch a gang trafficking £7m worth of the drug across the UK. And detectives need help to solve a disturbing rape from 1987.

Ep.14 The Takedown

Air Date: 2026-03-19

How police jailed three organised crime groups in one swoop for their roles in a £53m drug empire. And can you help solve the murder of trainee nursery assistant Camille Gordon, who was killed in London's Soho?

Ep.15 The Betrayal

Air Date: 2026-03-20

How a bookkeeper took nearly £900,000 from an elderly couple she had befriended. And police want to identify a man they believe was killed in a forest in north Wales.