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Lines of Enquiry

GoLoud
Ireland
Garda
Seamus Ruddy
Lines Of Enquiry
True Crime
Dublin
Goloud
Robert Holohan
Esther Mccann
Jessica Mccann
Frank Mccann
Wayne O'donoghue
Jastine Valdez
Dublin, Ireland
Garda Síochána
Domestic Violence
An Garda Síochána
Goloud Sleep Sounds
Nora Sheehan
Patricia O'connor

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: www.instagram.com/linesofenquirypodcast/

Contact: LinesOfEnquiry@goloudnow.com

Lines of Enquiry is brou... more

PublishesWeeklyEpisodes66Foundeda year ago
Number of ListenersCategory
True Crime

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Artwork for Lines of Enquiry

Latest Episodes

In April 2022, a series of violent attacks plunged Sligo into fear. Within the space of four days, two men were murdered in their homes and a third was left permanently injured after meeting a younger man through a dating app.

In this episode of Lin... more

YouTube

In this episode of Lines of Enquiry: Case Notes, John is joined by Pat Marry, a retired Detective Inspector with An Garda Síochána and author of several books, including The Making of a Detective.

Drawing on a career spanning more than three decades... more

YouTube

In this episode of Lines of Enquiry: Case Notes, Nules Ní Chléirigh, creator and host of Ireland Crimes and Mysteries, returns for another conversation with John Sweetman.

This time, they look further back into Ireland’s criminal history, discussing... more

YouTube

We have reached the end of Season 4 of Lines of Enquiry. While the team are planning, researching, writing and recording Season 5, John is sitting down with a series of guests for Lines of Enquiry: Case Notes.

In this episode, John is joined by Paul... more

YouTube

Key Facts

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Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Pat Marry
Retired Detective Inspector with An Garda Síochána and author of The Making of a Detective.
An Garda Síochána
Episode: Case Notes #016: Instinct and Empathy
Nules Ní Chléirigh
Host of Ireland Crimes and Mysteries
Ireland Crimes and Mysteries
Episode: Case Notes #015: Past Cases, Present Questions
Paul Curran
Retired detective sergeant with An Garda Síochána, Garda Technical Bureau specialist in photography, aerial and facial identification
An Garda Síochána / Garda Technical Bureau
Episode: Case Notes #014: Evidence in Focus
Rhonda Byrne Tyson
Kyran's grandmother, local community figure
Family of Kyran
Episode: Kyran Durnin: Failed by the State
Darren Cleary
Creator of Lines of Enquiry and head of digital audio at Bauer Media Audio Ireland
Bauer Media Audio Ireland
Episode: Case Notes #013: What Comes Next
Ray Kane
Retired detective sergeant with Angarda Shiokana, fingerprinting expert
Angarda Shiokana (Garda Síochána)
Episode: Case Notes #011: Fingerprints and Forensics
Martin Egan
Retired detective sergeant with An Garda Síochána; former crisis negotiator
An Garda Síochána
Episode: Case Notes #010: Crisis Negotiation
Frank Greaney
Court's correspondent and award-winning journalist and broadcaster
Episode: Case Notes #009: Witnessing Justice (Pt. 2)
Geoff Knupfer
Former lead investigator with the Independent Commission for the Location of Victims' Remains
Independent Commission for the Location of Victims' Remains
Episode: Case Notes #007: The Disappeared

Host

John Sweetman
Host of the show with Garda detective background; leads narrative through Irish true crime cases.

Reviews

5.0 out of 5 stars from 7.4k ratings
  • My New Favorite Podcast

    It’s really hard for me to like a true crime podcast where the presenters aren’t laughing or making jokes during the story. I just find those to be in such bad taste. Lines of Enquiry, which presents the stories in a solemn and respectful manner, giving the facts of the case, while still make it really interesting to listen to.

    If loud, laughing hosts are what you’re into, this may not be the one for you. But if really good storytelling of cases, with the facts and no sensationalism appeals ... more

    Apple Podcasts
    2
    Kgee63
    United States23 days ago
  • Absolutely loved this show but now spoiled with ads.

    Have to edit my review as the ads now in the podcasts are painful. Several right in the middle lasting for minutes. Really spoiling a great series. Probably will skip this now due to them. Such a shame as I’ve loved every single episode up to recently.

    Apple Podcasts
    2
    LMK2021
    United Kingdom23 days ago
  • Excellent Work.

    Love listening every night. So easy to listen to. Made so easy and interesting.

    Apple Podcasts
    5
    Mad-mare
    Irelanda month ago
  • I have more questions now

    I love lines of inquiry. I think it’s really well done however I have so many questions after listening that have just not been answered. How could the family not know what happened

    Apple Podcasts
    4
    Cazzer199
    Irelanda month ago
  • Excellent

    Excellent podcasts, well written and very well told. Highly recommend

    Apple Podcasts
    5
    Rambles123
    Irelanda month ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

High production quality and credible guests that enhance trust
Engaging storytelling with compassionate handling of victims and families
Strong Irish crime focus with extensive forensic and courtroom detail
Calm delivery and thorough, evidence-based case breakdowns
Respectful, non-sensationalist true crime narrative that prioritizes accuracy and context

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#122
United Kingdom/True Crime
Apple Podcasts
#247
France/True Crime
Spotify
#8
Ireland/Top Podcasts
Spotify
#10
Ireland/Trending
Apple Podcasts
#14
Ireland/Top Podcasts
Apple Podcasts
#2
Ireland/True Crime

Talking Points

Recent interactions between the hosts and their guests.

Case Notes #016: Instinct and Empathy
Q: Did investigating serious crime ever get to you?
Marry says he sought counseling after retirement to address things that had affected him, including recovering the body of a child whose age matched his daughter's.
Case Notes #016: Instinct and Empathy
Q: What separates a good investigation from a poor one, and what is important to get right early on?
Marry says detectives need empathy and a systematic approach to identifying, preserving, collecting and analyzing information, including circumstantial evidence.
Case Notes #012: Kelly Lynch Peer Review
Q: So Darren, we'll start by going back to a case we covered in the first season of the podcast, when we first covered the death of Kelly Lynch. What are the findings of the peer review?
Darren explains that the peer review identified numerous deficiencies and produced around 20 findings, which the Garda are examining and through which some observations are being reviewed by Fisher (the Garda Ombudsman). The review's conclusions have not been published publicly, but the general outcome is that the investigation did not fully meet standards in several areas, though not framed as misconduct.
Case Notes #008: Witnessing Justice
Q: What stands out about the Ana Kriegel case for you?
The case lingered as an especially shocking example of youth involvement in murder, with a focus on how the human stories of the victim and her family were conveyed and remembered beyond the courtroom.
Case Notes #008: Witnessing Justice
Q: So can you just tell us what it is you do?
Frank Greaney describes his role as a court correspondent who covers serious trials, balances reporting with legal restrictions, and aims to explain complex legal language to the public without patronizing the audience.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Lines of Enquiry

What is Lines of Enquiry about and what kind of topics does it cover?

This series centers on long-form true crime, focusing on Irish cases with meticulous attention to forensic detail, investigative method, and courtroom dynamics. Episodes blend narrative storytelling with expert context from retired detectives, journalists, and forensic professionals, delivering careful treatment of victims and families while unpacking how evidence, timelines, and media coverage shape outcomes. A standout trait is the host's first-hand policing background, which informs a measured, compassionate approach to complex investigations and public-interest storytelling. The format often features deep dives into case chronology, procedural nuances, and the human toll of crime, making it particularly appealing to listeners who value ... more

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Which podcasts are similar to Lines of Enquiry?

These podcasts share a similar audience with Lines of Enquiry:

1. Ireland Crimes and Mysteries
2. Shattered Lives
3. Crime World
4. Doc on One Series - Pirate Predator
5. Unsolved

How many episodes of Lines of Enquiry are there?

Lines of Enquiry launched a year ago and published 66 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Lines of Enquiry?

Recent guests on Lines of Enquiry include:

1. Pat Marry
2. Nules Ní Chléirigh
3. Paul Curran
4. Rhonda Byrne Tyson
5. Darren Cleary
6. Ray Kane
7. Martin Egan
8. Frank Greaney

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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