dehumanising sequel were textbook examples of defensive dismemberment: a furious argument fuelled by drugs; assailant and victim known to each other; death occurring in the home of the victim; dismemberment undertaken by the assailant, unresearched and unplanned; the body being separated into the typical six pieces, wrapped in plastic, transported in holdalls and suitcases, disposed of in water close to the murder site and easily accessible.