On 26 June 1996, investigative journalist Veronica Guerin was shot dead while stopped at traffic lights on the Naas Road in Dublin. Her murder, carried out in broad daylight, sent shockwaves through Ireland and became a defining moment in the country’s battle against organised crime.

This documentary, produced by Virgin Media News to mark the thirtieth anniversary of her assassination, traces the extraordinary life and legacy of a journalist who refused to back down in the face of intimidation, violence and death threats. Guerin had made it her mission to expose the drug lords who were devastating communities across Dublin, most notably John Gilligan, whose criminal empire had amassed millions through the heroin trade.

Through exclusive interviews with fellow journalists, former Garda investigators and political figures, the documentary reconstructs the events leading up to Guerin’s murder and the intense criminal investigation that followed. It details how Gilligan’s gang was ultimately dismantled and its members brought to justice, though the full truth behind the conspiracy took years to unravel.

Perhaps most significantly, the documentary examines the seismic political response to Guerin’s killing. Within weeks of her death, the Irish government established the Criminal Assets

Bureau, a groundbreaking agency with the power to seize the proceeds of crime without requiring a criminal conviction. The CAB became a model replicated by law enforcement agencies around the world, fundamentally transforming how modern democracies tackle organised crime and its finances.

Featuring firsthand accounts from those who knew Guerin and those who investigated her murder, the documentary reflects on how one journalist’s courage and determination reshaped an entire nation’s approach to criminality, and asks whether Ireland has truly honoured the legacy she left behind.