March 6, 2012: Special Cell of Delhi Police arrests Kazmi, who claims to have been writing for an Iranian publication, for his alleged role in the attack.
March 7: Delhi court remands Kazmi in police custody till March 27.
March 16: Kazmi moves Delhi court alleging that Israel's intelligence agency Mossad is interrogating him and he is being harassed in custody.
March 17: Court issues open warrant against four Iranian nationals including Masod Sedaghatzadeh, Housan Afshar, Syed Ali Mehdi Sadr and Mohammed Reza Abolghasemi.
March 20: Mossad has not questioned Kazmi, Delhi Police tells court.
March 24: Amidst allegations of custodial harassment, Kazmi sent to judicial custody till April 7.
March 30: Kazmi seeks bail.
April 3: Court dismisses Kazmi's bail plea.
May 23: Court orders to produce Kazmi physically before it and not via video-conferencing for extension of his JC.
June 2: Police given three months more time to complete ongoing investigation into the case on the ground that it is probing international angle.
July 13: Kazmi moves fresh bail plea which was rejected.
July 17: Sessions court sets aside the magisterial court's order, which extended the probe period in the case.
July 19: Police tells court it is gathering details of the terror strike on an Israeli national on February 13 in Georgia to find out if there was a larger conspiracy behind the attack on a Jerusalem diplomat here.
July 20: The CMM extends the probe period to 180 days.
July 31: Charge sheet filed in Delhi court indicting Kazmi of conspiring with foreign elements and others for the terror strike.
