OK, I understand now what you were getting at and I absolutely agree. If AP do their job properly, an express post item which has been posted in a yellow street box should be scanned immediately upon arrival at the DC, then again at the destination end, and finally when it is put on board with the driver for delivery. That's a minimum of at least three scanning events so I'm at a complete loss to explain why the OP's parcel had no events recorded at all.

Even if it had been inadvertantly posted in a red street box, it should still have been scanned upon arrival at the DC, so either somebody didn't do their job properly, or some dishonest employee has removed it from the system prior to its first scanning event.