A woman has been arrested as part of the investigation into the disappearance and murder of Kyran Durnin. Crime correspondent Paul Reynolds joins Fran with the latest. 

Later, Liz Carolan of The Briefing.ie and Dr Eoghan Cunningham of UCD discuss new research into chatbots in the recent Dublin Central and Galway West by elections and examine how political messaging on social media is changing. 

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