During the course of fire the shooter restages (after firing) his rifle with the lever closed. While on the way to the next shooting position he is called back by a spotter and a member of the peanut gallery to open his lever. Shooter went back and opened the lever to show an empty rifle.  I gave the shooter a re-shoot because I felt it was warranted. My question is this: Looking at the rules it states improper coaching from the TO is grounds for a reshoot. It doesn't mention coaching