PICS SHOWS.; richard Bowler arrives at Canterbury Crown today. A disabled man has been found guilty of killing a chef who died after he was wrapped in clingfilm and PVC during a sex game.P&O head chef Alun Williams, 47, suffered a heart attack after allegedly asking to be hooded and swathed from head to toe in plastic sheeting.Richard Bowler, 35, was today jailed for five years after he was convicted of Mr Williams' manslaughter by gross negligence