Courts / Dublin / Report

'A demonic hulk': life for man who murdered daughter's partner while high on drugs

Summary

In a 2019 murder at Castlecurragh Heath, Mark Whelan, aged 48, stabbed Noel "Noelie" Whelan, aged 22, 18 times while under the influence of a cocktail of drugs. The wounds included eight stab and seven incised injuries to the head and neck, and three to the upper trunk, one severing the carotid artery and another penetrating the lung. A jury found Whelan guilty of murder. In December 2021, Justice Tara Burns sentenced him to the mandatory life term, backdated to the date of arrest. The judge highlighted that Whelan's drug‑induced psychosis was the sole cause of the crime, noting that the case demonstrated the danger of drugs turning a "gentle giant" into a "demonic hulk." The sentence was imposed without hesitation, and the judge expressed sympathy for the bereaved family. The case remains a murder conviction with a life sentence.

Who, what, where, when and why

What: Report matter: 'A demonic hulk': life for man who murdered daughter's partner while high on drugs. Procedural stage: sentence. Findings: Found guilty

When:

• March 30, 2019 Hearing Or Sentence
• March 2019 Incident
• 2021-12-17 Publication

Why: Because of drugs you lost your wife and a happy home. CNI source report

Case subjects

Places mentioned

Topics

Drugs Stage Sentence Violent Crime

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Read the original CNI report