knife thug disemboweled another man in the street by stabbing him in the stomach with an army knife.Callum Smith lashed out at Kieran Gemmell after Gemmell 'threatened to stab two women', butchering him so badly he nearly died.Paisley Sheriff Court heard that Mr Gemmell, who had himself been in possession of a Stanley knife, had threatened to harm Alanna Kelly and Jasmine McGowan, who were friends with his ex-girlfriend, Ashleigh Jackson.Smith went to confront Mr Gemmell over the threats and