Chronology of Aarushi-Hemraj murder  case:

May 16, 2008: Aarushi is found dead at home; domestic help Hemraj goes missing.

May 17, 2008: Hemraj's body is found on the terrace of the Talwars' house.

May 18, 2008: Police suspect insider job; say murders with surgical precision.

May 22, 2008: Family under suspicion; honour killing angle probed.

May 23, 2008: Aarushi's father Rajesh Talwar arrested for both murders.

June 2008: Rajesh and Nupur Talwar undergo Lie Detection Tests

September 4, 2009: Hyderabad lab claims that submitted vaginal samples were not Aarushi's.

September 14, 2009: Delhi police finds Aarushi's mobile phone in Bulandshahr.

December 2010: CBI files closure report; names Rajesh Talwar as sole suspect.

February 9, 2011: Special CBI court summons Rajesh and Nupur Talwar as accused.

February 21, 2011: Talwars move Allahabad HC challenging the CBI court summons.

January 6, 2012: SC rejects Talwars' plea to squash proceedings in Ghaziabad court.

March 2: SC rejects Talwars' petition to shift case from Ghaziabad to a Delhi court.

March 14: Rajesh gets bail; Nupur asked to appear in court within 30 days.

April 11: Nupur Talwar skips court again, is served a non-bailable warrant.

April 13: CBI assures SC Nupur won't be arrested till her plea against arrest is heard

April 27: SC refuses to stay non-bailable warrant, orders Nupur to surrender

April 30: Nupur Talwar surrenders before Ghaziabad Court, moves bail application