JAYDEN Parkinson’s killer told a serious case review he was the only person who could have prevented her murder and no-one could have stopped his violent and possessive behaviour.

The report found numerous failings on the part of organisations meant to protect the 17-year-old before she was murdered by boyfriend Ben Blakeley in December 2013.

Jayden’s grandfather Eric Shrewsbury yesterday said the report gave the family closure of sorts but that they were serving a life sentence while Blakeley would be free in 20 years.

Mr Shrewsbury also revealed yesterday that Blakeley was still refusing to tell them where the teenager’s personal belongings were.

Blakeley, along with brother Jake, agreed to help with the review which looked at how agencies like Oxfordshire County Council children’s social care, Thames Valley Police and Oxford Health NHS Foundation Trust dealt with Jayden.

When asked what could have prevented Jayden’s death he said: “It could have been prevented by me.”

He also admitted he was violent and possessive towards Jayden and could not imagine how anyone could have stopped his behaviour.

Blakeley denied intending to kill Jayden – a denial accepted by the trial’s judge – but did not question his sentence, the review found.

Jayden’s sister Sharday George also told the review nothing could have stopped Ben Blakeley, referred to as Adult L, and that even Jayden knew he would one day kill her.

She said: “I don’t think anything would have helped as she loved him and nothing would have changed her mind.

“She told my husband that she knew one day Adult L would kill her “There was nothing that could have been done apart from keeping her hostage.”

Jayden’s grandfather Eric Shrewsbury told the Oxford Mail: “I’m satisfied the review has brought to light the many failings.

“I don’t think it could have been any harder on the organisations but it’s a shame that one of the social workers largely at fault no longer works for the council.

“It does give us closure of sorts in terms of the various agencies involved but we have been given a life sentence of being without Jayden – while Blakeley will be out in 20 years.”

He added: “Blakeley showed no remorse in the trial and none whatsoever since.

“He has never even admitted what he did to Jayden and what he did throughout their relationship.

“He has not even told us where her personal belongings are, he will never show any remorse and we are the ones serving the life sentence.”

Blakeley was found guilty of murder at Oxford Crown Court in July 2014 and sentenced to life in prison while his brother Jake was jailed for three years for perverting the course of justice.

Jayden’s body was found in the grave of Blakeley’s uncle at All Saints’ Churchyard, in Lydalls Road, Didcot, 15 days after she was killed by Ben. During the trial the court heard that she was pregnant.

Blakeley’s brother Jake, who was found not guilty of preventing Jayden’s lawful burial, told the review he was angry with his brother and said: “She didn’t deserve it, Adult L has damaged so many people.”

He also recommended schools take more of a handle on educating young people about relationships and what is right and wrong, to help prevent a similar death in future.