An incisive examination by the bestselling author of The Mammoth Book of Gangs of some of the many miscarriages of justice of this and the previous century, which have seen innocent men and women found guilty, and sometimes executed. This shocking 'manual of injustice' exposes wrongful convictions and acquittals as a result of the chicanery of some forensic scientists, over-zealous or negligent police officers under pressure to get results, incompetent...