[1][2] The killing of Atif Amin, who was the chief bomber of the terrorist outfit 'Indian Mujahideen', had dealt a severe blow to the group, which earlier been blamed for terror attacks between 2007 and 2009, in Delhi, Ahmedabad, Jaipur, Surat and Faizabad, according to investigating agencies.
On the second anniversary of the encounter, a shooting took place at the gates of historic Jama Masjid, Delhi, in which two foreign tourists were injured, apart from that a car bomb with the failed timer was also found in the vicinity.
[3][4] The police had filed the chargesheet against Shahzad, Ariz Khan, Atif Ameen, and Mohammed Sajid on 28 April 2010, accusing them of killing Inspector Mohan Chand Sharma on 19 September 2008.
[6] The team had received specific information that a suspected person wanted in connection with the serial bomb blasts in Delhi was hiding in a flat in Batla House of Jamia Nagar.
[10][11] Upon the plea filed by an NGO, "Act Now For Harmony and Democracy", the Delhi High Court on 21 May 2009 asked the National Human Rights Commission (NHRC) to enquire into the police version of the encounter, and submit its report incomplete within two months.
The court also found Ahmad guilty of obstructing and assaulting public servants, and grievously injuring the police officers to deter them from performing their duty.
[28] The attack gains significance from the fact that it took place on the second anniversary of the Batla House encounter in which Atif Amin, the chief bomber of the IM was killed, this had dealt a severe blow to the group, which earlier been blamed for terror attacks between 2007 and 2009, in Delhi, Ahmadabad, Jaipur Surat, and Faizabad, according to investigating agencies, the blast announced the revival of the group, in an email to the media, intending to avenge the killed terrorists.
[3][4] Mumbai Police investigations after the 2010 Varanasi bombing, indicated that Pakistan-based Bhatkal brothers, Riyaz and Iqbal, the chiefs of the terrorist outfit 'Indian Mujahideen' (IM) being the brains behind the explosion, which was carried out by Shahnawaz presently based both in Dubai and Pakistan.
[31] A Delhi Court on Monday, 15 March 2021, awarded the death penalty to convict Ariz Khan alias Junaid in the matter relating to the Batla House encounter of 2008.
The 2019 action thriller film Batla House starring John Abraham played the role of DCP Sanjeev Kumar Yadav directed by Nikkhil Advani is based on the incident.