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This cover shows an eerie photograph of a house mostly in shadow beneath a dusky sky. The text reads: Murder on Ynys Mon The Anglesey Crossbow Killing, Sion Tecwyn and Meic Parry

Murder on Ynys Môn

The Anglesey Crossbow Killing

Siôn Tecwyn
Meic Parry

Category: Ebooks, Non Fiction, True Crime

Number of pages: 238

ISBN: 9781781727812

Publication date: March 3, 2025

Price: £12.99

Category: Ebooks, Non Fiction, True Crime

Number of pages: 238

ISBN: 9781781727836

Publication date: May 8, 2025

Price: £7.19

Out of stock

“A forensic unravelling of one of the most barbaric and senseless murders in the annals of Welsh crime…” – Ceri Jackson, creator of ‘Shreds’ podcast and author of The Boy from Tiger Bay

In the early hours of Good Friday, April 2019, Gerald Corrigan was shot with a crossbow outside his home on Anglesey. The attack proved fatal.

This is the story of a brutal crime, medieval in its barbarity, that shocked those living in this seemingly idyllic landscape. The murderer was caught and convicted, but there remain many unanswered questions. The most perplexing being: why? 

Journalist Siôn Tecwyn covered the case at the time. Working with Meic Parry, producer of ‘The Crossbow Killer’ podcast, he explores the events leading up to the murder and the subsequent investigation. Including unseen content and additional insight from the trial as well as unreported facts about the case which take the story further, Murder on Ynys Môn highlights the complexity of this dark and shocking mystery. 

With photographs by Robert Law and Andrew Price, and poetry by Rhys Iorwerth.

Photo of Sion Tecwyn standing in front of a stone wall. He is wearing a brown coat.
Siôn Tecwyn

Originally from Anglesey, Siôn Tecwyn has been a journalist for over forty years. He started as a trainee with local newspapers in Gwynedd and Anglesey, and then joined BBC Wales in Bangor, where he worked as a reporter, mainly for Welsh language news programmes. He covered the investigation into the murder of Gerald Corrigan and subsequent court case. Siôn was also one of the first journalists to report on what later became known as the Post Office Scandal.

Author profile
Photo of Meic Parry on the beach at Porth. He is holding a boom microphone and headphones.
Meic Parry

Meic Parry is an audio producer from Llandwrog, now based in Cardiff. He produced and presented ‘The Crossbow Killer’ podcast, which explored the 2019 murder of Gerald Corrigan and earned multiple award nominations and wins. Beyond this, Meic has worked on a wide range of radio shows, podcasts, and sporting events. Outside of work, he enjoys music, cycling, and passionately supporting the Welsh football team.

Author profile

“A forensic unravelling of one of the most barbaric and senseless murders in the annals of Welsh crime. With no witness to the violence that sprung from nowhere on a moonlit night in a remote pocket of an island regarded for its safety almost as much as its natural beauty, it appeared to be the perfect crime. But as Murder on Ynys Môn reveals in captivating detail, no matter how cautiously a killer covers their tracks, they can never be too sure that someone or rather something is not watching.” 

Ceri Jackson, creator of ‘Shreds’ podcast and author of ‘The Boy from Tiger Bay’