Teen Predator/Online Killer
Teen Predator/Online Killer is a TV show on BBC1. How does a Northern Irish teen become one of the world's worst online child sex abusers? Victims, families and police share how catfish killer Alexander McCartney was caught. The program has been available since 2024. A total of 3 episodes have been broadcast, most recently in November 2024.
Last episode
Teen Predator/Online Killer
A huge discovery on McCartney’s devices triggers an international investigation as the race to identify thousands of victims across the world gets under way.
Catching up on Teen Predator/Online Killer?
Don't want to miss an episode anymore? Set up a free alarm and receive an email when new episodes are available. Handy!
Twenty-year-old Alexander McCartney from Northern Ireland is questioned by police after a 12-year-old girl in Scotland reports serious catfishing online.
Series 1, Episode 3 - Justice
Expected on
Homeland Security discovers an obituary page for a 12-year-old girl in West Virginia. Police in Northern Ireland connect the death to McCartney, opening a manslaughter investigation.