Beneath the Surface

Series investigating the catfish killer Alexander McCartney.

Rory Carson explores the hidden lives of drug users in Northern Ireland.

The story of the chilling rise of the Kinahan cartel.

A serial scammer and master manipulator. The many personas of influencer 'Carrie Jade'.

A killer coldly recounts how he got away with a double murder for 18 years.

The search for missing British army Captain Nairac by a former enemy - nearly 50 years on.

A look at the Brighton bombing of 1984, with new testimony from many of those affected.

The victim of a banking scam and her hunt for those who left her financially ruined.

The death of one young woman exposes a hidden criminal underworld in Northern Ireland.

Exposing scammers who break the hearts of homeowners and convert their misery into cash.

New mums open up about serious mental health issues after giving birth – who can help?

A passenger flight from London to Belfast ends in motorway horror.

In raw personal videos, mums reveal their lives with autistic sons who injure them.

Investigating abuse cases behind the crisis gripping the Presbyterian Church.

James Blake enters the manosphere, joining men seeking status, wealth and relationships.

The search for vanished children and grandchildren takes a father from Tyrone to Syria.

Spotlight goes undercover to expose a secret network of international dog fighters.

James's attempts to recover his stolen identity unearth a shocking web of organised crime.

Cocaine and the Irish connection – investigating the smugglers pouring drugs into Europe.

Top detectives recall the stand-out case that shaped their career.

Amid a cybersex crime wave, James Blake investigates social media and harmful content.

Hailed as a loyalist peace builder, then caught with guns - the jailing of Winston Irvine.

The loyalist murder of GAA man Sean Brown and the mystery of what the state knows.

The defining photographs of the Troubles and the impact on those who captured them.