the families of victims of yorkshire ripper peter sutcliffe are furious at plans to move him from broadmoor to a low-security priory unit .
mass murderer sutcliffe has spent more than three decades in broadmoor for the savage killings of 13 women .
but now , despite being one of the country 's most notorious serial killers , sutcliffe may be moved to a cushy priory unit set in berkshire woodland .