Armed men stormed into Edhi centre in Kharadar and fled with millions of rupees and gold after making renowned social worker Abdul Sattar Edhi and the staff hostage on Sunday.
Investigative sources have said that the fingerprints, found from the crime scene, have been taken for investigation whereas the CCTV cameras of the nearby banks will also help in the arrest of the suspects.
The probe teams have disclosed that the robbers knew that foreign currency and jewellery were present in the Edhi centre as well.
The documents of the Edhi centre staff has also been taken for investigation as well.
