Lines of Enquiry

Lines of Enquiry

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.

Follow the podcast on Instagram: https://www.instagram.com/linesofenquirypodcast/

Contact: LinesOfEnquiry@goloudnow.com

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Episodens resumé

This episode investigates the murder of 80-year-old Nancy Nolan in Ballalee, exploring the forensic discovery of microscopic fibres that linked the crime to Thomas Murray. The investigation reveals how Murray, a man previously convicted of murdering Willie Mannion, became the primary suspect due to his violent history and the physical evidence found at the scene. The narrative follows Murray's eventual confession, detailing his use of a lump hammer and the disposal of evidence in the boglands. The episode also examines the systemic failures within the Irish prison service exposed by the Olden Report, which allowed for the unsupervised release of a violent offender, and concludes with the ongoing mystery of unsolved cold cases.

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My job as a guarded detective in the technical bureau was to read the evidence that could not speak for itself.

00:02:35 · John Sweetman introduces his professional role and expertise in analyzing forensic evidence.

Little forensic evidence had been found, but a glimmer of hope lay in a small number of microscopic, almost invisible, polyester fabric fibres on Nancy's clothing.

00:12:31 · A crucial piece of physical evidence was discovered despite the lack of other forensic traces.

He is our only suspect in both crimes. We are building the case against him, an unnamed senior officer said.

00:18:15 · A high-ranking police official reveals that the investigation has narrowed down to a single primary suspect.

Thornton's report revealed the fibres on Nancy had come from the clothing Thomas Murray wore and fibres removed from Murray's clothing matched the clothes Nancy was indeed wearing when she was killed.

00:33:57 · Forensic testing provides the critical physical link between the suspect's clothing and the victim.

Murray then said he had stopped at Nancy's house, taken a lump hammer from the car and beaten her to death.

00:38:22 · This marks the pivotal moment where the suspect provides his confession to the crime.

Episoder

56-

Nancy Nolan: A Haunting Crime

This episode investigates the murder of 80-year-old Nancy Nolan in Ballalee, exploring the forensic discovery of microscopic fibres that linked the crime to Thomas Murray. The investigation reveals how Murray, a man previously convicted of murdering Willie Mannion, became the primary suspect due to his violent history and the physical evidence found at the scene. The narrative follows Murray's eventual confession, detailing his use of a lump hammer and the disposal of evidence in the boglands. The episode also examines the systemic failures within the Irish prison service exposed by the Olden Report, which allowed for the unsupervised release of a violent offender, and concludes with the ongoing mystery of unsolved cold cases.

25 aug. 2026
55-

The Kerry Babies: An Irish Scandal

This episode investigates the 1984 discovery of an infant's body on a beach in County Kerry and the subsequent investigation into Joanne Hayes. It explores the intense interrogation by the Garda murder squad, the use of coerced confessions, and the pursuit of improbable biological theories to maintain a prosecution despite conflicting forensic evidence. The narrative follows the controversial Kerry Babies Tribunal, which transitioned from an inquiry into police misconduct into a public spectacle of invasive questioning. Ultimately, the case concludes with DNA technology proving Joanne Hayes was not the mother of the infant, while reflecting on the long-term social impact and the shifting moral landscape of Ireland.

18 aug. 2026
54-

Irene White: Price of Murder

This episode explores the tragic murder of Irene White in Dundalk, beginning with a chilling 2005 confession and the forensic investigation led by former detective John Sweetman. The investigation navigated various complex leads, including potential contract killing motives, psychic visions, and an anonymous tip from Australia. The trail eventually led to the identification of Anthony Lamb through gym records and a subsequent confession, where he admitted to carrying out the killing for Niall Power to settle drug debts. The episode concludes with the legal proceedings, Niall Power's surrender to the Gardaí, and the ongoing search for the mastermind behind the crime.

11 aug. 2026
53-

Siobhan McLaughlin: A Savage End

In this episode of 'Lines of Inquiry,' forensic expert John Sweetman investigates the 2006 death of Siobhan MacLachlan in her South Dublin home. What began as an investigation into a potential suicide quickly uncovered evidence of strangulation and suspicious circumstances surrounding her husband, Brian Kearney. The narrative explores the forensic findings, the discovery of controlling behavior within the marriage, and the subsequent murder trial of Kearney. The episode concludes with the enduring grief of Siobhan's family and their reflections on the permanent emotional void left by her death.

04 aug. 2026
52-

Lying Eyes: The Hitman Plot

This investigation follows a complex criminal plot that began with a burglary in Ennis, County Clare, and escalated into an extortion threat against the wealthy Howard family. After a man claiming to be 'Tony Luciano' offered to kill the Howard brothers for money, a Garda sting operation led to the arrest of American couple Esam Eid and Teresa Engel. The investigation uncovered a deep conspiracy involving digital evidence from a 'Hire a Hitman' website and incriminating emails between Eid and Sharon Collins. Evidence including internet searches for ricin and a contact lens case testing positive for the poison pointed toward a premeditated plan for inheritance. The case concluded with a dramatic trial, featuring unexpected testimony from P.J. Howard, and subsequent legal appeals.

28 jul. 2026