When I was in VP-46 my first tour, we had 2 PR1s that everyone thought were shit hot and sure to make Chief. They were the "go to" guys for everything needing a little leadership.
One day we had quarters and they were handing out various LOAs, LOCs and NAMs. We always started with the lowest awards and worked our way up calling the Sailors up in groups. The Skipper says "For our last 2 awardees I'd like PR1 Smith and PR1 Jones to step forward." Since the NAMs had already been given out, everyone thought the PR1s were going to get something big. The PR1s come forward and stand at attention before the Skipper. NIS comes up from behind them, puts them on the ground and slaps hand cuffs on them. The Skipper says "PR1 Smith and PR1 Jones, you are under arrest for selling narcotics. The NIS officers will now tell you the formal charges and read you your rights." As the NIS agents lead them away, the Skipper announces that the PR1s had been selling crack out of the PR shop and NIS had been investigating them for a while. Then he announced a command sweep. Everyone stay in ranks at ease until their group was called. We had the highest number of positives I've ever seen out of that sweep.
What was really smart was that the CO had covertly enlisted the help of 2 shit hot PR2s to watch the PR1s work and make sure everything was good with the flight gear during the 6 months of the investigation. First thing the CO did when NIS came to him. NIS objected fearing they would inadvertently alert the PR1s but the CO insisted or he would relieve the PR1s of all duty which would also screw the investigation. The CO stood firm and won. The PR2s were capped to PR1 and given NCMs. They deserved it.