A life sentence was today (Tuesday, May 21) handed to a 35-year old man who admitted murdering a "defenceless" two-year old girl in Dungannon.

Ali Jayden Doyle died from head injuries she sustained in a house in the Park Avenue area of the Co. Tyrone town in August, 2021.

Darren John Armstrong, who is originally from Enniskillen, initially blamed the toddler's one-year old brother for causing the fatal wound by throwing a toy at her - but on Tuesday he admitted his guilt, and was told to expect a long prison sentence.

Armstrong, who at the time of the child's death was in an on-off relationship with her mother, Jade Dempsey, appeared in the dock of Belfast Crown Court on Tuesday.

At a previous court appearance, Armstrong - whose address was given as HMP Maghaberry - pleaded "not guilty" to the murder charge.

He was in court on Tuesday where his barrister, Brian McCartney KC, told Mr. Justice O'Hara: "There is an application to have the defendant re-arraigned."

After confirming his identity to a court clerk, and with his head bowed throughout, Armstrong was then charged with murdering Ali Jayden Doyle on August 6, 2021.

As relatives of the child sat in the public gallery, Armstrong was asked how he pleaded to the murder charge. He replied: "Guilty."

Armstrong was then addressed by Mr. Justice O'Hara who said: "Mr. Armstrong, Ali Jayden Doyle was murdered on the sixth of August, 2021.

"Your trial was scheduled to start in two weeks' time.

"Initially, you blamed her one-year old brother for throwing a toy which hit her and caused her to suffer fatal and terrible injuries to her head.

"More recently, you admitted that you yourself had thrown her so that she hit her head on the fireplace, and claimed that when you did so, you had lost your temper under the influence of drugs - yet you still denied murder.

"You were not supposed to have any contact at all with Ali or her brother, because Social Services knew you were such a risk to them both. Social Services were absolutely right.

"For murder, the mandatory sentence in this jurisdiction is life imprisonment, and I impose a life sentence on you.

"At a later hearing, I will hear submissions about the minimum period you must serve in prison before the Parole Commissioners decide when you can be released.

"You can expect a long minimum sentence for what you did to a defenceless two-year-old who should never have been left in your care."

Mr. McCartney confirmed he will be seeking reports ahead of sentencing, and told the judge: "The court might be assisted by a psychiatric report."

The defence barrister said there have been "difficulties" arranging consultations in Maghaberry due to Armstrong's "safety status" within the prison - and revealed that earlier this month, Armstrong was "the victim of a vicious beating in which he sustained facial injuries".

Mr. Justice O'Hara was then addressed by Gavan Duffy KC, the barrister representing Jade Dempsey.

The 27-year-old, whose address is the subject of a reporting restriction, has been charged with two offences arising from her daughter's death.

At a previous court hearing, Dempsey was charged with, and denied, causing the death of a child by an unlawful act on August 6, 2021, and wilfully neglecting and exposing Ali Jayden Doyle in a manner likely to cause unnecessary suffering or injury to health.

Her barrister said that in light of today's developments, he asked that Dempsey's case be re-listed this Friday.

Mr. Justice O'Hara agreed to this request, and told Armstrong's legal team that he hoped a date for the plea hearing in his case could be set on Friday.

Armstrong was then led from the dock, and returned back into custody by prison staff.