As it's differences of opinion that are at the heart of debates, it has caused me to wonder what factor(s) is (are) at the heart of the differences. I've arrived at the following.
Supporters -bearing in mind I believe there to be differences of belief between males and females- ALL appear to have agendas, although females are more inclined to come from a place of a mix of sentimentality and blind faith, akin to religious fervour, possibly(?) more altruistic than are males from whom it's difficult to get totally away from the suspicion of an element of "What might be in it for me", albeit, such would require them to put more intellectual effort into planning a course of action which they hope will pay off/fit. ALL -male and female- put the responsibility for the crime at the feet of any, OTHER than Jeremy.
Detractors, for the most part, appear to have put effort and reason into arriving at their decision, some having changed their minds to reach it. They're not constrained by agenda. It's unnecessary for them to have one. There is nothing for them to prove. There is nothing for them to gain. They ALL -male and female- put the responsibility for the crime squarely at the feet of only ONE person, Jeremy Bamber.