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 documentaries@rte.ie

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.