The marine told investigators he found the round in the field about a year ago and kept it, thinking it wasn't live. Due to extensive rust and corrosion, the round's original identifying paint markings were no longer visible, making it difficult to determine whether it was an inert training munition or a live explosive device.
I had my camera stolen while going through security. It was a painful loss, mainly because of the memories captured on it. When she brought it up to the security officers, they told her there was no video coverage of that area.
Building security into the framework of an organization prevents security from being seen as a barrier to daily activities. If an employee feels as if a security measure is inhibiting them from completing their daily tasks, they're far more likely to find a way around that measure. This can range from propping open a door to using the same easy-to-remember password for every account.