Poison Ink

An investigation into the case of a couple imprisoned for a crime against their child - that never happened… 

Publishing weekly from October 8th 2025 - a new 6-part podcast series & TV doc (Nov 12th) from RTÉ Documentary On One and RTÉ Investigates.

Previous series include Stolen Sister, Where is Jón?, The Real Carrie Jade, Runaway Joe, Finding Samantha, First Consignment, GunPlot, Tiger Roll and The Nobody Zone.

See omnystudio.com/listener for privacy information.

Over the last seven weeks we have heard from many people who have had interactions with John Shaw and Geoffrey Evans. Up to twenty people have provided us with accounts of attempted abductions, sightings and various interactions with Shaw and Evans. In this episode, we bring you these accounts in full. An Garda Síochána have now appealed to anybody with information to report it to any station in the Wexford/Wicklow Garda divisions. And the Plunkett family start a petition with an appeal for people to sign to keep the pressure on for a cold case review into the case of Elizabeth Plunkett.

change.org/justiceforelizabethplunkett

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce.

See omnystudio.com/listener for privacy information.

As this series has been publishing, we’ve been contacted by many listeners, including about a dozen contacts from people who are new witnesses to events around Ireland in September 1976 - and who it appears could have been potential victims of John Shaw and Geoffrey Evans. Even after all these years, new information is still out there on Elizabeth’s story - and with new witnesses stepping forward, the pressure now increases on the authorities to hold a cold case review, maybe even finally put John Shaw on trial for Elizabeth’s murder…

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce. Publishing weekly.

See omnystudio.com/listener for privacy information.

Having lived over 40 years with the loss of Elizabeth, the Plunkett family are taken aback when in 2023, they’re approached by the Parole Board. John Shaw is looking to get out of prison. Elizabeth’s family are invited to submit their views on his potential release. Can they stop him from getting freedom? This process unlocks a series of events where Elizabeth's siblings begin to realise that nothing is as it seems - and that their sister is still awaiting dignity and justice…

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce. Publishing weekly.

See omnystudio.com/listener for privacy information.

With the heartbreaking recovery of both Elizabeth and Mary’s remains, the investigation’s focus sharpens. The men, isolated in solitary confinement for months, are finally brought before the courts. But things take a strange twist when Shaw and Evans, once united in their actions, now turn on each other—each blaming the other for the murders. This results in a judge deciding there’ll be four separate trials, ensuring each man faces justice for his actions individually. Shaw is the first to stand trial, accused of the murder of Mary Duffy. As the courtroom waits with bated breath, one question hangs in the air: will justice begin to be served?

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce. Publishing weekly.

See omnystudio.com/listener for privacy information.

With the nation on high alert, two Gardaí in Galway spot and arrest Ireland’s two most wanted men. Quickly brought in for questioning, Shaw and Evans find themselves at the center of a desperate investigation. Gardaí believe Mary Duffy could still be alive, and now they need the suspects to tell them where Mary and Elizabeth are. As the interrogation unfolds, the entire country waits for news, none more so than the Plunkett and Duffy families, as they cling to hope...

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce. Publishing weekly.

See omnystudio.com/listener for privacy information.

As suspicions grow around two Englishmen roaming freely around Ireland, Gardaí issue a nationwide alert for their capture. But no one knows these men have already hatched a chilling plan: to abduct, rape, and murder one woman every week. The only question now is can they be stopped before they kill again?

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce. Publishing weekly.

See omnystudio.com/listener for privacy information.

On Saturday, August 28th, 1976, Elizabeth Plunkett walked out of a pub in Brittas Bay - and vanished without a trace. Over the following week, her distraught family and friends launched a frantic search, desperate for any sign of her. Though they didn’t find Elizabeth, a series of puzzling clues began to emerge. And at the same time, two suspicious men were seen lurking in the area, but within days, they too had disappeared.

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce. Publishing weekly.

See omnystudio.com/listener for privacy information.

The summer of 1976 brought an extraordinary three-month heatwave to Ireland. 23yr old Elizabeth Plunkett had just fallen in love and been on holiday to France. On the last weekend in August, Elizabeth headed for an overnight getaway with friends to the beach resort of Brittas Bay to mark the end of that summer. No one could have imagined what happened next…

New episodes every Friday.

If you have any information or knowledge about the actions of John Shaw and Geoffrey Evans please email us [email protected]

Credits: Stolen Sister is written and produced by Nicoline Greer with production assistance from Shauna McGreevy. Roz Purcell is the host. Original music soundtrack performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey and additional online editorial content by Anna Joyce.

See omnystudio.com/listener for privacy information.

On the last weekend of the summer of 1976, a young woman named Elizabeth Plunkett went away for a night with friends to Brittas Bay in county Wicklow. Nobody knew it then, but that was the last time she would leave home. Elizabeth was brutally murdered by two men who would go on to continue to rape and kill until they were stopped.

Episode 1 available Friday 30th May 2025.

Credits: Stolen Sister is hosted by Roz Purcell. It's written and produced by Nicoline Greer. Production assistance is by Shauna McGreevy. Original music soundtrack is performed and composed by Oscar-winning composer Stephen Warbeck, together with the RTÉ Concert Orchestra. Sound design and orchestra recording is by Ciarán Dunne. The executive producer is Liam O’Brien. Audio Product Support by Nigel Wheatley. Marketing by Maria Buckley and Christopher Hayes. Design and creatives by Darragh Treacy. Publicity by Sarah Neville. Sales by Graeme Bailey. Additional online editorial content by Anna Joyce.

See omnystudio.com/listener for privacy information.