InvestigationsSee also: Indian Mujahideen
Harkat-ul-Jihad-al-Islami has claimed the responsibility of the blasts. The email mentioned that "the innocent Muslims arrested in the (Mumbai) bomb blast case are being tried for years and years."
Union Home Secretary Madhukar Gupta said the Centre dispatched one team of bomb experts and decided to convene a meeting of top officials of state governments to discuss the situation arising out of the recent explosions.
According to the Times of India the intelligence community believes that both blasts of Bangalore and Ahmedabad were executed by a network of Wahabi fundamentalists masquerading as Indian Mujahideen.
Read more about this topic: 2008 Ahmedabad Bombings