Behind a paywall
https://www.telegraph.co.uk/news/2024/07/28/jeremy-bamber-detectives-may-have-lied-about-evidence/
The Telegraph article goes on to discuss his Category A status:
In 2020, he lost an appeal to be downgraded from maximum security prison.
Bamber sought permission for a High Court challenge over a decision taken in March by the director of the long-term and high-security estate - part of the Prison and Probation Service - not to downgrade him from a Category A inmate, or to direct that an oral hearing on the issue take place.
Category A prisoners are considered the most dangerous to the public and are held in maximum security conditions.
At a remote hearing in October that year, lawyers for Bamber asked Mr Justice Julian Knowles to give the go-ahead for a full hearing of Bamber’s claim, arguing that the decision was “unreasonable”.
Mr Justice Knowles refused Bamber permission to bring the challenge.
Bamber had an appeal against his convictions dismissed by the Court of Appeal in 2002 and had a High Court challenge to the Criminal Cases Review Commission’s (CCRC) refusal to refer his case for another appeal rejected in 2012.
A spokesman for the Jeremy Bamber campaign of innocence told the Mail on Sunday: “The CCRC have had Jeremy Bamber’s latest submissions since March 2021 and… they have not investigated any of the key exculpatory issues they contain, which demonstrate Jeremy Bamber’s innocence.”
A spokesman for Essex Police said: “In August 1985 the lives of five people, including two children, were needlessly, tragically and callously cut short when they were murdered in their own home by Jeremy Bamber.
“In the years that followed, this case has been the subject of several appeals and reviews by the Court of Appeal and the Criminal Cases Review Commission – all of these processes have never found anything other than Bamber is the person responsible for killing his adoptive parents Nevill and June, sister Sheila Caffell and her two sons Nicholas and Daniel.
“Essex Police have continued to comply with all legal requirements in this case and will continue to assist the CCRC as required.”