A man has told how his “evil” neighbour pulled a gun on him and threatened to “blow his baboon brains out” just because of the colour of his skin. Dwayne Burrows, 62, has relived the frightening encounter with racist Craig Howlett, who was caught on camera brandishing what turned out to be an imitation firearm. Canterbury Crown Court heard Mr Burrows had been taking an early morning stroll to buy milk when he came under fire from an angry Howlett in the street. The foul-mouthed 56-year-old initially threatened to cut Mr Burrows’ throat and branded him a “black bloodclaat” – a Jamaican Patois t…