R v Levey [2012] EWCA Crim 657, [2012] MHLO 34
Tariff in life sentence for murder reduced from 24 years to 22 years, partly because the sentencing judge made insufficient allowance for the borderline personality disorder which played a significant part in the killing.
External link
Possible Bailii link (not there when last checked, but it might have appeared since 0700 this morning!)