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Lines of Enquiry

GoLoud
Ireland
Garda
Seamus Ruddy
True Crime
Dublin
Robert Holohan
Esther Mccann
Jessica Mccann
Frank Mccann
Wayne O'donoghue
Jastine Valdez
Nora Sheehan
Garda Síochána
Noel Long
Cork
Inch Strand
Bally Edmond
Moors Murders
Domestic Violence
Philip Cairns

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

PublishesWeeklyEpisodes43Founded8 months ago
Number of ListenersCategory
True Crime

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Artwork for Lines of Enquiry

Latest Episodes

Hi! John here. I just wanted to drop in with a recommendation.

If you find it difficult nodding off after the show, or just want to relax to the ambient sounds of some of Ireland's most scenic spots, we want to introduce you to GoLoud's latest origi... more

YouTube

In this episode of Lines of Enquiry: Case Notes, John is joined by Geoff Knupfer, former lead investigator with the Independent Commission for the Location of Victims’ Remains.

 For almost two decades, Geoff led searches for some of the Disappeared,... more

Are you a fan of Lines of Enquiry and narrative podcasts?

Would you have the skills or the experience to become part of the team?

We’re looking for a Narrative Podcast Producer at GoLoud to help create and shape the stories behind one of Ireland’s ... more

YouTube

In the early hours of Thursday, the 13th of February, 1997, 17-year-old Ciara Breen disappeared from her home on Bachelor’s Walk in Dundalk. Her bed was empty. The front window had been left open. There was no packed bag, no money missing, and nothin... more

YouTube

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

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Recent Guests

Gerry Hussey
Mindset coach promoting a daily podcast
A New Day with Gerry Hussey
Episode: John recommends....A New Day with Gerry Hussey
Kevin Lunney
Director at Quinn Insurance and kidnapping survivor
Quinn Industrial Holdings (QIH)
Episode: Kevin Lunney: Campaign of Violence
Siobhan Maguire
Producer for Lines of Enquiry, discussed as a guest in this episode
Lines of Enquiry
Episode: Case Notes #006: The Kelly Lynch Update
Frank Keenaghan
Retired Detective Superintendent, former Senior Investigating Officer with An Garda Síochána
An Garda Síochána
Episode: Case Notes #005: The Search for Jastine Valdez
Mike O'Donnell
Courtroom artist who sketches trials and sits close to judges and defendants
Independent courtroom artist
Episode: Case Notes #004: Capturing The Courtroom
Alan Bailey
Former Garda Detective Sergeant, Cold Case Unit veteran
Garda Síochána
Episode: Case Notes #003: Cold Case Breakthroughs
Mary Coll
Clodagh Hawe's mother
Coll family
Episode: The Hawe Family: Monster in a Mask
Jacqueline Connolly
Clodagh Hawe's sister
Coll family
Episode: The Hawe Family: Monster in a Mask
Nules Ní Chléirigh
The creator and host of Ireland Crimes and Mysteries
GoLoud
Episode: Case Notes #002: Inside True Crime

Host

John Sweetman
Former Garda detective and host of Lines of Enquiry; leads investigative true-crime storytelling with emphasis on evidence, timeline reconstruction, and survivor perspectives.

Reviews

5.0 out of 5 stars from 1.3k ratings
  • I’m hooked.

    An unbelievable listen. I find myself wondering how the Garda could be so blind at times and at others thinking what great work they did. It exposes so much about behaviour (of all parties) and I find myself not wanting it to end but also to want to get to the end. It’s emotionally testing and(especially after some episodes) I need to take a break. This reporting is important work as we should not forget these crimes and the victims.

    Apple Podcasts
    5
    Marcr321
    Ireland25 days ago
  • Excellent Podcast

    Really enjoying catching up on all the episodes . A great podcast

    Apple Podcasts
    5
    Ellablue1979
    Ireland25 days ago
  • Simply The Best

    Quickly becoming a favourite listen - such a great heartfelt story teller. Enjoy my long drives now immersed in these tellings

    Apple Podcasts
    5
    Ljjack66
    Australia25 days ago
  • Fantastic

    This podcast was recommended to me lately. A brilliant listen.

    Apple Podcasts
    5
    food safety Paula
    Irelanda month ago
  • Great story telling

    Love a true crime podcast. Lines of Enquiry is on my Top 5 list. The Hawe Family episode is gripping, you did Clodagh, Clodagh’s Mam & sister & her boys justice, well done.

    Apple Podcasts
    5
    Glanee
    Irelanda month ago

Listeners Say

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

High production value and detailed case exploration are common positives noted by listeners.
Fans wish for more frequent episodes, but consistently rate the show highly for quality and depth.
The host's calm, clear narration helps make complex cases accessible and engaging.
Listeners praise careful research and compassionate storytelling that centers victims and families.

Chart Rankings

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

Apple Podcasts
#76
United Kingdom/True Crime
Apple Podcasts
#240
Australia/True Crime
Apple Podcasts
#8
Ireland/Top Podcasts
Apple Podcasts
#2
Ireland/True Crime
Apple Podcasts
#136
Hong Kong/True Crime
Apple Podcasts
#184
New Zealand/True Crime

Talking Points

Recent interactions between the hosts and their guests.

Case Notes #006: The Kelly Lynch Update
Q: Looking back over your time in An Garda Síochána, is there any other unit you wish you'd had the chance to work in?
John shares a long-standing interest in the ballistic section and the NSU, explaining how the breadth of their work—from ballistics to national surveillance—could have complemented his career and enriched his investigative skills.
Case Notes #005: The Search for Jastine Valdez
Q: Can you remember the call coming in about that day, and what were your initial reactions?
The initial reaction was to establish the structure of the investigation quickly, review CCTV and public appeals, and set in motion the Garda processes to coordinate a rapid response while maintaining openness to every lead.

Audience Metrics

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

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Lines of Enquiry

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

Tight, well-researched true-crime storytelling focused on Irish cases, with a steady emphasis on forensic detail, timeline reconstruction, and the human impact on victims' families. Episodes balance meticulous evidence review—from digital footprints and CCTV to DNA and interviews—with compassionate narration that centers survivors and their communities. A standout is the host's professional policing background, which lends credibility to methodical case exploration while maintaining a respectful, non-sensational tone. The show frequently showcases how investigations unfold over years, the role of technology in solving crimes, and the ongoing conversations about justice and memory in Ireland.

Where can I find podcast stats for Lines of Enquiry?

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How many listeners does Lines of Enquiry get?

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What are the audience demographics for Lines of Enquiry?

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How many subscribers and views does Lines of Enquiry have?

To see how many followers or subscribers Lines of Enquiry has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

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. Pirate Predator
5. Documentary on One Podcast

How many episodes of Lines of Enquiry are there?

Lines of Enquiry launched 8 months ago and published 43 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Lines of Enquiry?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Lines of Enquiry?

Rephonic pulls ratings and reviews for Lines of Enquiry from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

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How do I access podcast episode transcripts for Lines of Enquiry?

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What guests have appeared on Lines of Enquiry?

Recent guests on Lines of Enquiry include:

1. Gerry Hussey
2. Kevin Lunney
3. Siobhan Maguire
4. Frank Keenaghan
5. Mike O'Donnell
6. Alan Bailey
7. Mary Coll
8. Jacqueline Connolly

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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