Joan Smith said this quote
“ The issue which faced the jury was this: was Sutcliffe a clever criminal, aware of what he was doing and determined to avoid capture? ... In a sense, it was the wrong question. The battle that was fought out in court - the mad/bad dichotomy - both substitutes for and obscures the real dilemma raised by the Yorkshire Ripper case: is Sutcliffe a one-off, su generis as I have heard one psychiatrist describe him, someone who stands outside our culture and has no relation to it? Those who assert that Sutcliffe is mad are in essence saying yes to this question; madness is a closed category, one over which we have no control and for which we bear no responsibility. The deranged stand apart from us; we cannot be blamed for their insanity. Thus the urge to characterize Sutcliffe as mad has powerful emotional origins; it has as much to do with how we see ourselves and the society in which we live... It is a distancing mechanism, a way of establishing a comforting gulf between ourselves and a particularly unacceptable criminal. ”