Following is the chronology of events in the 2006 Mumbai train blasts case, in which the Bombay High Court on Monday acquitted all the 12 accused. *July 11, 2006: Seven bomb blasts in first class compartments of seven local trains on western suburban railway line between 6.23 pm and 6.29 pm. 187 persons killed and 824 injured. *July 11, 2006: Seven separate FIRs lodged in different police stations. Later clubbed and investigated by the Maharashtra Anti- Terrorism Squad (ATS). *July-August 2006: Thirteen persons arrested in the case by the ATS for their involvement in the case. *November 30, 2006: Chargesheet filed against 30 accused, including 13 Pakistani nationals, several of whom are wanted. *2007: Trial begins. *August 19, 2014: Trial ends. Special court reserves its order against 13 arrested accused. *September 11, 2015: Special court convicts 12 out of the 13 accused. One accused acquitted due to lack of evidence against him. *September 30, 2015: Special court imposes de
