Lines of Enquiry

Lines of Enquiry: Irish True-Crime Podcast

Former Garda detective John Sweetman presents Lines of Enquiry, a GoLoud Original true-crime podcast examining some of Ireland’s most compelling crimes, uncovering how evidence, chance, and persistence can bring answers, and sometimes only more questions.

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Contact: LinesOfEnquiry@goloudnow.com

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Episode's summary

Host John Sweetman interviews Nuala Nyclig from the podcast Ireland Crimes and Mysteries to discuss the intensive research required for true crime storytelling. They explore historical Irish cases involving poisoning, wrongful executions, and the impact of these crimes on local communities. The conversation covers the ethical responsibilities of podcasters, emphasizing the need to humanize victims and avoid speculation. The episode also touches upon modern investigations, the complexities of legal defenses like insanity, and the ongoing challenges of solving cold cases within Ireland's 'vanishing triangle'.

Chapters

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Highlights

And like the way I look at it is it's nice to be able, like a lot of these cases do get forgotten.

00:05:07 · The speakers discuss the importance of revisiting old cases to ensure victims and their families are not forgotten by history.

they exhumed her body and they did testing on her body for various things. And turned out she had been poisoned with arsenic.

00:13:41 · The speaker reveals the shocking discovery that a woman's death, initially attributed to typhoid fever, was actually a murder by poisoning.

we have to be careful when we're talking about cases like that in that you don't cast aspersions on people without backing up what you're talking about because we live in a litigatious world these days.

00:19:01 · The speaker highlights the legal and ethical necessity of avoiding unfounded accusations in true crime media.

I want to bring the person back to life and let people see that they weren't just a statistic they weren't just a person that this happened to that they did have a full and plentiful and bountiful hopefully life before whatever happened to them happened to them

00:27:47 · The speaker explains their core philosophy of focusing on the humanity of victims rather than just the crime itself.

And if you have no body, I mean, no crime scene, more than likely, you know, so they're kind of coming at it from a very sparse place, you know, to begin with.

00:40:39 · The discussion highlights the immense challenge investigators face when trying to solve cold cases where no physical evidence or remains have been found.

Episodes

64-

Case Notes #015: Past Cases, Present Questions

Host John Sweetman interviews Nuala Nyclig from the podcast Ireland Crimes and Mysteries to discuss the intensive research required for true crime storytelling. They explore historical Irish cases involving poisoning, wrongful executions, and the impact of these crimes on local communities. The conversation covers the ethical responsibilities of podcasters, emphasizing the need to humanize victims and avoid speculation. The episode also touches upon modern investigations, the complexities of legal defenses like insanity, and the ongoing challenges of solving cold cases within Ireland's 'vanishing triangle'.

13 Oct 2026
63-

Case Notes #014: Evidence in Focus

In this episode of Case Notes, host John Sweetman interviews retired detective sergeant Paul Curran about his 27-year career in the Garda Technical Bureau's photography section. The conversation covers the technical evolution from film to digital, the meticulous process of documenting crime scenes and finger marks, and the diverse responsibilities of a Garda photographer, ranging from aerial surveillance to media screening. The discussion explores the critical role of photography in crime scene investigation, emphasizing its purpose as a tool for recording rather than recreating scenes. The segment also covers technological advancements such as the evolution of facial recognition systems like EvoFit, which uses reconstruction tools and cognitive interview techniques to identify suspects.

06 Oct 2026
62-

Kyran Durnin: Failed by the State

This episode investigates the disappearance of Kyron Durnan, revealing a profound deception where a child presented to social workers in 2024 was not actually Kyron. As detectives traced his digital footprint, they discovered that the last verifiable evidence of his existence dates back to June 2022, leading authorities to classify him as missing and presumed dead. The investigation escalated from a missing person case to a murder inquiry, involving forensic searches of properties and the significant death of person of interest Anthony Maguire shortly after questioning. While patterns suggest Kyron died around the summer of 2022, no charges have been brought, and a state review into child welfare agencies remains largely unpublished due to legal concerns.

29 Sep 2026
61-

Anne & Annie Gillespie: A Cruel Twist | Part 2

This episode recounts the violent shooting of Anne and Annie Gillespie in a Sligo hospital car park by John Gallagher, followed by a high-speed police chase that ended with Gallagher driving his car into Donegal Bay. The investigation revealed that the perpetrator was Anne's long-term boyfriend. The narrative details the subsequent trial where, despite admitting to the killings, Gallagher was found guilty but insane due to a temporary psychotic breakdown. This verdict led to an indefinite detention and a complex legal saga involving Gallagher absconding to England, before legislative changes ultimately resulted in his full release in 2012.

22 Sep 2026
60-

Anne & Annie Gillespie: Dark Obsession | Part I

Hosted by former forensic detective John Sweetman, this episode of 'Lines of Inquiry' examines two tragic events in Ireland during 1988: a fatal shooting at Sligo General Hospital and the escalating domestic terror inflicted by John Gallagher upon Anne Gillespie. The narrative details Gallagher's pattern of violence, including physical assaults, stalking, and sexual assault, which left Anne seeking refuge but unable to escape his pursuit. The episode follows the terrifying escalation of his behavior, culminating in a brazen ambush at a hospital car park.

15 Sep 2026