A CHILD killer convicted of murdering a one-year-old boy she was hoping to adopt is to be sentenced today.

Leiland-James Corkill was placed with Laura Castle, 38, and her husband Scott Castle, 35, by authorities in Barrow less than five months before his death from catastrophic head injuries.

The youngster, from Whitehaven, was a "looked-after child" who was taken into care at birth before he was approved to live with his prospective adoptive parents from August 2020.

Laura Castle rang for an ambulance on the morning of January 6 last year and reported Leiland-James had fallen off the sofa, injured his head and was struggling to breathe.

However, hospital medics raised concerns as the extent of his injuries did not match her account.

Leiland-James died the following day as Laura Castle maintained to police, as well as family and friends, that the death was a tragic accident while her husband, a night shift worker, was asleep.

She stuck to her story until the day the jury was sworn in last month for her trial at Preston Crown Court when she pleaded guilty to manslaughter.

Medical experts told the court that the degree of force required to cause Leiland-James' injuries would have been "severe" and likely to be a combination of shaking and an impact with a solid surface.

Prosecutor Michael Brady QC said it was the Crown's case she killed the boy as she lost her temper and suggested she smashed the back of his head against a piece of furniture.

Jurors took just two-and-half hours last Tuesday to convict her of murder.

She was also convicted of child cruelty against Leiland-James.

Scott Castle, who worked as a machinist for BAE Systems, was found not guilty of allowing Leiland-James' death.

He was also cleared of child cruelty.

Laura Castle will return to Preston Crown Court today to be sentenced.

The judge, Mr Justice James Baker, warned her last week: "When you have been convicted of murder there is only one sentence.

"But it will necessary to fix a minimum term."