The man who groomed and murdered Blackpool girl Paige Chivers has been given a further jail term for subjecting two young children to a catalogue of vile physical and sexual abuse more than a decade before killing the vulnerable teen.
Robert Ewing, 66, was jailed for life in 2015 for the 2007 murder of 15-year-old Paige, whom he had exploited sexually.
It has since emerged that he terrorised a young girl and boy in the early 1990s, with one of the children as young as five.
He was given 15 years in jail after being found guilty of the latest offences at Preston Crown Court – but the court heard due to his ongoing 32-year sentence he is not eligible for parole until he is aged 92.
Judge Philip Parry said Ewing could appear “charming and beguiling” to other adults.
But he told the killer: “Behind closed doors with children you were a brutal, perverted and sadistic bully.
“Many would describe you as evil incarnate. You are in judgement a modern day monster.”
He said Ewing made the girl’s life “an utter misery” while treating the boy “like a play thing”.
The court heard he subjected the little boy to physical abuse by tying him up, throwing urine at him, defecating on his bed, throwing him around, dragging him by his hair and hitting him with a back scratcher.
He was found guilty of two counts of indecently assaulting the boy, and a count of child cruelty towards each of the children.
Some jurors were visibly distressed as they were then told he was responsible for Paige’s murder and other offences.
Ewing, wearing a bottle green jumper, sat with his arms folded gave no reaction as the girl, now a grown woman, stood in the witness box to tell the court how his depraved behaviour affected her.
She said: “He tried to rid me of my pride, my dignity, and my identity.
“He became a permanent image in my mind. I saw him all the time. I would wake up and I couldn’t breathe.”
She said she needed years of therapy to deal with the effects of her abuse, adding: “Now I know I can walk away from all of this and be free.”
The boy, in a statement, said: “I really believed when he made threats to kill me I thought he would do it.
“I was made to feel I must have been so naughty that Robert Ewing was punishing me for what I had done.”
The court previously heard how the child killer forced the girl to watch while he tortured the boy, who was just seven or eight-years-old at the time.
He would subject her to cold baths and would force her head under the water until she couldn’t breathe.
The girl, who was aged as young as nine, was frequently woken at night and made to crawl around and pick up fluff from the carpet.
The boy was also made to stand naked on a chair while Ewing watched him, and he would sexually assault him.
Previously prosecutor Robert Dudley told the jury: “He would be told that was what he got for being a dirty, disgusting thing.”
The court heard the boy’s headmaster raised concerns about rope burns on the boy’s wrists – caused by Ewing – but he was “too scared to tell the truth” and blamed them on another child.
A later police investigation saw Ewing convicted of two counts of gross indecency and one count of indecent assault at Wolverhampton Crown Court in 1995.
In 2007, Ewing, formerly of Kincraig Place, Bispham, was convicted of murdering Paige Chivers, who was last seen on August 23, 2007, at a bus stop in Ashfield Road, Bispham.
The 15-year-old’s body has never been found but Ewing was convicted of killing her in his flat after bloodstains were found.
He was also found guilty of perverting the course of justice.
During a search of Ewing’s flat in All Hallows Road, Bispham, police officers found a hoard of cuttings about the case and about the murder.