The facts are way more fascinating than the papers revealed at the time, hope ITV gets some of them at least in.
Far from being helpless Bambi, the doe-eyed model mother of two, Sheila (the sis Bamber blamed it on) had only just come out of hospital for symptoms of, among other things, thinking her children were the incarnation of evil. She was a drug user as well as schizophrenic.
Sheila's little boys had been discreetly removed from their mother some time ago. They were largely brought up by their father. They were on a contact visit to her and the grandparents when they were murdered, tragically.
Sheila wasn't at all well, and although mental patients are way less violent than the rest of us, her marriage had broken up after she was violent to her husband. She was still using drugs.
Mrs Bamber, the mother, was a Bible obsessive who'd also had hospital treatment for religious mania.
The Father, successful (ie inherited money) Nevill Bamber, financed a flat and allsorts for Sheila but made his son, Jeremy, work for minimum wage on the farm. He'd previously removed Jeremy from private school for failing exams. Sheila's party lifestyle was financed to the hilt.
No wonder Jeremy said he loathed them.
I think J did it, no one else could have done, but what the papers don't tell you is how awful the family were. He and Sheila were adopted, so no extended family either. He didn't have a single decent relation - no wonder the money appealed.