To be honest, I don't know what was in the psychiatric reports, just that it definitely came out in cross-examination. I've always thought that the prosecution was too willing to accept Sutcliffe's own self-serving version of events, and that it was inadequate to commission psychiatric evaluations that were based solely on what he said. That there was an aim to prevent details of the case from becoming public to protect the reputation of West Yorkshire Police is just my speculation.
I accept what you say about the judge being intellectually honest in his decision and take the point that he made the decision in question without having heard the evidence in full. I do think his stance was subsequently justified, but I'm not unbiased here. I've always been fascinated by this case, and it's always been a hobbyhorse of mine that Sutcliffe tried to portray himself as a moral crusader when in fact IMO he's a vicious, tawdry and utterly repellent dysfunctional sex killer.
I don't know if anyone on here heard it, but there was a recording doing the rounds several years ago of him talking about his attack on Tracey Browne. It was utterly nauseating and typifies my objection to the way he sought to portray himself down the years.
I've always felt that public opinion was the reason for the judges decision, rather than police reputation. The fear in Yorkshire was palpable and the public would not wear anything less than a murder trial.
The rep of WY Constabulary was pretty dire at the time, violent, incompetent and, some said, corrupt.
A horrible example from over 35 years ago:
My mate and his pregnant gf were walking down the street, when a drunken driver mounted the pavement and smashed into them at high speed, carrying them some distance. The girl died instantly and my mate was so badly injured that they covered him up. A later check revealed he was still breathing, so they collected his nose from 25 yards away (Dont laugh) and carted him off to hospital where he stayed for several months. He has never fully recovered but, mirabile dictu, he can walk even on his mashed up legs.
The drunken driver turned out to be a policeman. He got 5 years, which seemed very light to me.
When he came out after about 3 years, the police had a 'coming out' party for him in a pub just a stones throw from the scene of the crime.
No police rep ever visited my mate (except for getting his statement) and he never received apologies or condolences for his loss.
He did, however, sue them successfully.