Watch Murderer: Behind the Mask Online

1 Seasons DocumentaryCrime

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What is Murderer: Behind the Mask about?

When a vulnerable woman goes missing in the Dublin Mountains, police assume she has committed suicide. But a chance discovery by a group of fishermen kick starts a murder investigation that leads to the door of a very surprising suspect.

Latest episode

S1 · Episode 2 — Episode 2 · 2025-06-21

Graham Dwyer is arrested for the horrific murder of Elaine O Hara. He denies it and believes he’s covered his tracks so well that there won’t be enough evidence to charge him. But he has underestimated the police investigation. In interview he unwittingly corroborates the police evidence against and is charged with murder. But without a cause of death do the police have enough to convict him?

Genres: Documentary, Crime
First aired: 2025-06-21

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