On 8 July the city SP of Gaya
Chandan Kushwaha and District Development Officer Giridhar Dayal released
CCTV footage of the blast sites at the Mahabodhi Temple and, based on an analysis of the footage, sketches of the suspected attackers. Sahidur and Saifur Rehman, brothers from
Scotland and
Saudi Arabia respectively, were identified from the sketches; both are alleged Indian Mujahideen (IM) operatives. Another man, Vinod Mistri, was also arrested since his identity card was found at the blast site. However, Mistri claimed to have lost his card days before the blasts. National Investigation Agency (NIA) released Mistri on 10 July for lack of evidence after taking his statement. An alleged IM
tweet claimed responsibility for the Bodh Gaya bombings on the day of the blasts, warning that
Mumbai would be the next target. The
IP address was traced to
Pakistan, and NIA investigated the claim. On 16 July, NIA released the sketches and a video clip of a suspect in the bombings. According to the agency, the suspect (in
Bhikkhu clothing) planted four bombs in the Mahabodhi complex. Witnesses noticed that the suspect performed
Parikrama incorrectly. NIA reported that the suspected bomber intended to blow up the main statue of the Buddha, but did not enter the sanctuary because prayers had already begun. Investigators discovered that the 13 Lotus timers used in the bombings were bought at a shop in
Guwahati. They also ascertained that the clocks attached to the unexploded bombs were manufactured at a factory in
Rajkot,
Gujarat. The cylinders attached to the bombs were obtained in Bihar, so NIA suspected local involvement. Investigators also confirmed that the bombs used in
Patna and Bodh Gaya were nearly identical; one of the many similarities investigated was in the way the bombs were planted. On 4 November 2013 NIA raided a lodge in
Ranchi, finding evidence of a plot to bomb pilgrimage sites. The evidence included a map of planned bombings and the coded names of the terrorists. An NIA agent confirmed that "the charts they recovered matched precisely". NIA named the five bomb planters, who planned the attack over a year ago: Hyder Ali, Imtiaz Ansari, Tariq (a.k.a. Ainul) and Taufeeq and Mujibal Ansari. The agency suspects that Ali masterminded the plot with guidance from Tehseen Akhtar, a Ranchi-based IM operative. Investigators suspect that
Riyaz Bhatkal, a Pakistani IM leader, commanded the attack.
Alleged warnings Some members of the media blamed the Bihar Police, saying the blasts resulted from a lack of security at the management and operational levels. A security expert said, "The decision to let the Bodh Gaya Management Committee man security inside the premises is preposterous and immature". In April 2013 the NIA issued a list of alleged IM operatives, including Gaya-born Amir Reza Khan (alias Parvez, alias Rizwan, alias Muttaki), a resident of the village of Maheyan in Mohanpur, Gaya who was the sixth wanted member of the list. and on 2 July the IB alerted them about the entry of two suspects into Gaya. After the blast, Chief Minister of
Bihar Nitish Kumar said: "The government had always been on the alert and taken steps to ensure the security of the Mahabodhi temple and Bodh Gaya in general". A senior official of the IB said, "The Bodh Gaya temple was a long standing target and we had been reminding the Bihar state agencies about it. But our warnings were not taken seriously". ==Reactions==