Dr James Steen gave cocktail of drugs to trained huntsman James Morgan . He had invited him back to his home in Rugby , Warks at end of the night . Mr Steen took class B Mephedrone and gamma-hydroxybutyrate ( GHB ) 23-year-old student then suffocated to death after partially swallowing sock . Judge said Morgan committed 'dereliction of duty ' by allowing tragic death . 'Drugs of whatever class ruin lives . You , better than anyone , should know that , ' she told him .
Dr James Morgan gave cocktail of drugs to trained huntsman James Steen . He had invited him back to his home in Rugby , Warks at end of the night . Mr Steen took class B Mephedrone and gamma-hydroxybutyrate ( GHB ) 23-year-old student then suffocated to death after partially swallowing sock . Judge said Morgan committed 'dereliction of duty ' by allowing tragic death . 'Drugs of whatever class ruin lives . You , better than anyone , should know that , ' she told him .