SG : CBI has investigated the entire chain from the printers to the centre, how there was sealing, GPS tracking....there are digital lockers...I have given that detail. There is a 7-layer safety system.

Hooda : It was despatched on April 28...

CJI : You said April 24.

Hooda : For Hazaribag..

CJI : Was the despatch date the same for all centres?