17 December 2013A man has been jailed for inflicting fatal injuries on a rival who accused him of having an affair with his wife during a row in a country club car park.A jury were shown CCTV footage of the moment Alexander Frew delivered a fatal blow to Matthew Welford in the car park in Leeds.Frew has been handed a three-and-a-half year prison sentence after being found guilty of manslaughter.Mr Welford died eight days after being punched by Frew outside Garforth Country Club in Leeds on June 4.