police officer fought for his life as a teen mixed martial artist pinned him down with a potentially lethal chokehold in Dundee.Mirko Novansky pinned the 16 stone officer to the ground by wrapping his legs around his neck and forcing him to gasp for air.Dundee Sheriff Court was told that PC Graeme Hunter - who is several inches taller and five stone heavier than his assailant - had been left traumatised by the near death experience.Fiscal depute Vicki Bell told the court that Novansky ran off