Dr.Thomas (Special Correspondent)
The KG Halli police are probing the two HHMD recovered from the PFI office during the recent raids .
The police have taken four of the accused including three from mangaluru into custody to ascertain the reason behind the HHMD.
The police are also analyzing their mobile call details to get a clue .
The metal detectors usually used for security purpose to detect the metal .
The police are now suspecting whether the PFI members are being trained to hide the metals and train the staff on how to hoodwink the security .