I too have seen this. Its a rather common practice at CC. It goes on all to often. Ive seen guys fill there little live wells and 5-gallon buckets with every thing they catch. I was stopped 4-times last year to show my fishing lic- and never once asked to open My live wells. I saw a guy catch a boarder line legal muskie on a night crawler on the bottom and keep it. I told him I would rather be safe then sorry and be sure it was of legal length. Then to score a fine from DNR. He had no reply. But what do You do. Like Tom says more education. Not fist shaking. I My self was raised that a hooked fish, is a ate fish. No matter what. On a more happy note between My son and Myself in the past 4-years have caught and released 97 Muskies at CC. And one was a 36# 48 inch monster My son got and a 23inch largemouth bass that was 6#, and we had Laxs done of both, and both fish are at CC as far as I know.