Meanwhile, a special team of the Delhi Police has left for Hyderabad to assist the Andhra Pradesh police in cracking the case.
Meanwhile, Cyberabad police on Friday gathered vital clues relating to the twin blasts.
Twentyfour hours after the blasts, police also announced rewards for anyone providing information about the suspects seen in Dilsukhnagar where the evening rush hour bombings Thursday also maimed dozens.
Cyberabad Police Commissioner D. Tirumala Rao asked people for information about a young man seen in the area before the bombs went off.
“If you have seen a youth carrying something and parking a scooter or a cycle under suspicious circumstances, provide the information to police,” he said at the scene of the terror attack.