An investigator needs fingerprints from a knife recovered from a crime scene. the investigator intends to send the knife to the fbi crime lab by placing the knife into a cardboard box after it is secured to a rigid board. the invoice, transmittal form, and property receipt are also secured inside the box. the box is sealed and then sent to the crime lab. what can be said about the process that was used to ship the evidence to the crime lab?

What can be said about the process that was used to ship the evidence to the crime lab?

It was an improper evidence shipping process because he put in the same cardboard box the knife and the documents, the knife is a vital piece of evidence and must be properly identified and separated from documents. Even though the shipping of the knife was properly correct by fixing it to a rigid board so in this way cannot contaminate or damage during shipping.

i think its toxic gasses but i could be wrong