Post Office and Fujitsu execs 'should have known' Horizon IT system was flawed

First volume of inquiry report focuses on the UKscandal's human impact
Senior Post Office staff in the UK – and those working for suppliers Fujitsu and ICL – knew or should have known about the defects causing errors in the Horizon system that contributed to the wrongful prosecution of hundreds of branch workers, 13 of whom committed suicide, most probably as a result, according to the first volume of a report submitted by the independent public inquiry into the computer scandal.…