EXCLUSIVE: Two Black men from the Stockwell Six, convicted on evidence of a ‘bent’ white police officer have their convictions sent for appeal The Criminal Cases Review Commission wants more men to come forward PICTURED: The Supreme Court in London (Photo by Peter Dazeley/Getty Images) TWO BLACK men who were convicted on the evidence of a now discredited white police officer, have had their cases referred for appeal, The Voice and The Guardian can exclusively reveal. Courtney Harriott and Paul Green were part of a group of six young men, who later became known as the Stockwell Six. In 1972, they were charged with assault with intent to rob on a London Underground train.