Wife of failed London 21/7 suicide bomber convicted of keeping her husband's terror attack plans secret By David Williams Last updated at 9:35 PM on 11th June 2008The wife of a would-be suicide bomber was yesterday found guilty of failing to alert police to his plot for 'carnage and mass murder'. Yeshi Girma knew of Hussain Osman's plan to kill and maim Tube passengers on July 21, 2005 – and even helped him escape after his device did not explode.It was only the botched bomb-making of Osman and his three fellow terrorists that prevented a repeat of...