A local court on Thursday remanded Mecca Masjid blast case accused Devendra Gupta in CBI custody for seven days.
Gupta, also an accused in the Ajmer blast case, will be in CBI custody from July 2 till July 8.
The court passed the orders after CBI filed a petition seeking custodial interrogation of Gupta in connection with the Mecca Masjid blast case.
Another accused in the case Lokesh Sharma, who allegedly conspired to carry out explosion in the masjid, is presently in CBI custody till July 9.
Nine people were killed in the blast during Friday prayers at the Mecca Masjid here on May 18, 2007 and five other persons were killed allegedly in police firing on protesters near the mosque.
Gupta and Sharma were brought here from Ajmer on June 17 by the CBI. They were arrested there by Rajasthan police for their alleged role in carrying out blast at saint Khwaja Moinuddin Chishti's Dargah in Ajmer.