Moment of Proof

Episode 1

The Machine Gun Smugglers

29 mins

A yacht is tracked by police as an organised crime gang uses it to smuggle deadly weapons into Britain and a recording of a prison phone call helps jail a bank cashier for arranging to steal an elderly couple's life savings.

Episode 2

The Cigarette Butt Murder

29 mins

A discarded cigarette butt gives police the proof they need to find the murderers of a young father shot and killed in broad daylight. A used match found in a drainpipe identifies a arsonist who burnt a 400-year-old building to the ground.

Episode 3

Hitmen for Hire

29 mins

An airport hire car provides the clues to the identities of a pair of South African hitmen who have come to the UK to brutally murder a private investigator in his home. A rare bottle of Caribbean rum helps convict a prolific burglar.

Episode 4

The ID Fraudsters

29 mins

A train ticket and a chance encounter help hunt down a pair of hi-tech international fraudsters with links to the Russian underworld. A glass milk bottle gives police the evidence that seals a case against a violent offender.

Episode 5

The Shopping Trolley Trail

29 mins

A bloodstained shopping trolley holds the key to solving the case of a vicious assault. A distinctive pair of curtains, seen on a video call thousands of miles away, helps put a phone thief behind bars.

Episode 6

The Millionaire Drug Boss

29 mins

A drug boss is put behind bars thanks to a paper trail from his dodgy property empire. A bank cashier helps convict a fraudster who's posing as a police officer, exploiting a vulnerable pensioner in a scam to extort thousands of pounds.

Episode 7

The Forced Marriage

29 mins

A mobile phone hidden in a bundle of clothes helps save a young woman from a forced marriage in Pakistan. A burnt tea towel helps convict members of a gang of a callous shooting.

Episode 8

The Bank Robber Caught Red Handed

29 mins

Bank notes stained with red dye hold the key to tracking down a brazen bank robber. Hidden-camera footage from a hi-tech sting operation helps snare a prolific gang of thieves.

Episode 9

The Wet Wipe Hit and Run

29 mins

A packet of wet wipes helps convict a driver responsible for a deadly hit and run. Elsewhere, a distinctive tracksuit puts a gang of ruthless thieves behind bars.

Episode 10

The Not-So-Innocent Stabbing

29 mins

A travel card holds the key to convicting a violent offender after a spate of random stabbings. A bureau de change receipt helps put a pair of thieves behind bars after they subject their victim to a terrifying ordeal.

Episode 11

The Black Box Murder

29 mins

Police have already learned of a tracker on the getaway car of two murderers, now DNA on a spent bullet casing holds the key to bringing them to justice. A hire car helps track down a thief who has stolen thousands from supermarket tills.

Episode 12

The Social Media Monster

29 mins

A thief who prowls for victims on social media is locked up, thanks to the sheath of his knife. His online accounts contain evidence of the violent crime spree. A plea for help scrawled on a £10 note puts two kidnappers behind bars.

Episode 13

The Casino Blackmail

29 mins

Episode 14

The Allotment Shooting

29 mins

Episode 15

The Car Parts Conspiracy

29 mins