Nine months after a powerful bomb exploded at the German Bakery in the posh Koregaon locality in Pune killing 17 people, the Maharashtra Anti-Terrorism Squad on Saturday filed its chargesheet against the alleged mastermind of the attack Himayat Baig. Assistant Public Prosecutor for ATS A V Ausekar told judicial magistrate Swarup Bose that the accused had committed heinous crimes against the state of India.