Boyle man found not guilty of murder by reason of insanity

A 34-year-old Roscommon man who “believed he was in the Matrix” and strangled his girlfriend to death in order to save her, has been found not guilty of murder by reason of insanity.

Oisin Conroy told gardai there was a struggle in his mind “between the devil and Jesus” and that a voice came in his head saying he had to kill his then girlfriend Natalie McGuinness.


Mr Conroy with an address at St Joseph’s Terrace, Boyle, Co Roscommon was charged with murdering Natalie McGuinness (23) at The Mews, Mail Coach Road in Sligo on October 28, 2015.

He was arraigned before the Central Criminal Court on Wednesday and pleaded not (NOT) guilty to murdering Ms McGuinness by reason of insanity.

Two consultant forensic psychiatrists gave evidence during the trial that Mr Conroy was suffering from schizophrenia and he would have been unable to refrain from his actions. They both said he met the requirements for the special verdict of not guilty by reason of insanity.

The jury of six men and six women spent 24 minutes deliberating today (Friday) before bringing in a unanimous verdict of not guilty of murder by reason of insanity.

Ms Justice Hunt then made an order committing Mr Conroy to go to the Central Mental Hospital today and to be brought back before the court on July 17. The court heard that victim impact statements will be read on that date.

The judge also directed the preparation of a psychiatric assessment by an approved medical officer.

Mr Grehan said he had been asked on behalf of his client to express his deepest apologies and sorrow for his actions.