Luke Donnelly jailed for manslaughter of his mother

This report is a localnews.ie summary based on public court reporting and records; sources are listed below.

Luke Donnelly was sentenced to seven-and-a-half years in prison for the manslaughter of his mother, Catherine Henry. Judge Paul McDermott suspended the final 12 months for two years on conditions. Donnelly had been found not guilty of murder after the jury accepted his defence of provocation.

The judge said Donnelly’s drug abuse contributed to his state of mind and made him more susceptible to provocation, but was not a defence. He also cited the serious violence, Donnelly’s failure to seek help for his mother, and the family history. The jury had heard that Donnelly admitted causing multiple skull fractures; a pathologist said Henry died from severe blunt force trauma to the head.