The serial blasts took place in Mumbai on March 12, 1993. A preliminary charge-sheet was filed in November, 1993. The trial commenced in April, 1995 and the examination of 684 prosecution witnesses ended in October, 2000. The trial finally concluded in September, 2003, 10 and a half years after the terrorist attack on Mumbai and the judge eventually pronounced the verdict three years later in September, 2006.