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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
Philip Cairns
Domestic Violence

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

PublishesWeeklyEpisodes36Founded7 months ago
Number of ListenersCategory
True Crime

Listen to this Podcast

Artwork for Lines of Enquiry

Latest Episodes

In June 2017, a family out for a picnic discovered a human torso discarded in a ditch in the Wicklow mountains. Gardaí and army personnel came together to comb the area for any clues. The search recovered fifteen more body parts dumped in nine differ... more

Elaine O’Hara disappeared from her Dublin home in 2012, at the age of 36.  She left behind no trace. Her family struggled to understand what had happened to their bright and friendly sister and daughter.

One year later, a woman walking in the woods ... more

YouTube

On the 19th of March 1996, gardaí were called to a pub in Co Wicklow after its panic button was activated in the small hours of the morning. Catherine Nevin, who owned the pub with her husband Tom, was found slumped in a hall with her hands tied and ... more

YouTube

If you're looking for an uplifitng start to your day, check out GoLoud's latest original podcast - A New Day with Gerry Hussey.

Biteszie episodes released every Monday to Friday. Be sure to check it out and hit follow to stay up to date.

YouTube

Key Facts

Accepts Sponsors
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

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People also subscribe to these shows.

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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 1.2k ratings
  • Outstanding Podcast

    Loving this podcast. The research, the storytelling & the presenter are excellent. I was a huge fan of Casefile. This is like Irish Casefile. Keep them coming. 👏

    Apple Podcasts
    5
    anynicknames left
    Ireland15 days ago
  • The best podcast ever !

    This is my favourite podcast . The host , the stories and the way they are told is mesmerising. My only negative is 1 episode a week is no where near enough, we need more !!

    Apple Podcasts
    5
    Tronan79
    Ireland21 days ago
  • Best true crime Irish podcast

    I love listening to John he’s so knowledgeable and has such a soothing voice given the subject matter. He narrates horrific crimes in an easy to follow way and as the story unfolds I find myself gasping or crying and feeling every step of the story. Thank you John.

    Apple Podcasts
    5
    Annie1k
    Ireland21 days ago
  • Mandatory listening

    5 stars every episode, highly recommend. The most empathetic and person-centred crime podcast…very personal story-telling by John…above and beyond any other podcast of its kind ⭐️⭐️⭐️⭐️⭐️

    Apple Podcasts
    5
    MichelleFG1
    Ireland24 days ago
  • Excellent

    Discovered this podcast recently and am loving it. All the cases are so well explained and I look forward to listening to each one. All the cases were so high profile and written about in the papers but yet this podcast always has the added extra, something I didn’t read or hear about before. The presenter is clearly emphatic to the victim and their family and they are so positively represented through the horror that was those cases. Well done to all involved

    Apple Podcasts
    5
    PodcastListener11111
    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
#66
United Kingdom/True Crime
Apple Podcasts
#132
Australia/True Crime
Apple Podcasts
#1
Ireland/Top Podcasts
Apple Podcasts
#1
Ireland/True Crime
Apple Podcasts
#52
United Arab Emirates/True Crime
Apple Podcasts
#57
Finland/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?

Rephonic provides a wide range of podcast stats for Lines of Enquiry. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Lines of Enquiry and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

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. Nobody Heard Them Cry
5. Pirate Predator

How many episodes of Lines of Enquiry are there?

Lines of Enquiry launched 7 months ago and published 36 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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