Ar 18 Ebrill 2019, cafodd Gerald Corrigan ei saethu'n angeuol gan fwa saeth y tu allan i'w gartref ar Ynys Môn. Derbyniodd y llofrudd euogfarn, ond erys llawer o gwestiynau heb eu hateb ynghylch cymhelliad. Mae'r gyfrol, sy'n cynnwys mewnwelediad ychwanegol a deunydd nas gwelwyd cynt, yn archwilio'r achos a frawychodd y gymuned leol ac sy'n parhau'n ddirgelwch.
On the night of 18 April 2019, Gerald Corrigan was fatally shot with a crossbow outside his home on Anglesey. Whilst the murderer was convicted, there remain many unanswered questions surrounding motive. With additional insight & previously unseen content, 'Murder on Ynys Môn: The Anglesey Crossbow Killing' examines a case which shocked the local community & continues to intrigue.
