Without knowing any true specifics about your situation, the MI Game Commission (or whatever is is called in MI) might play a role, especially if these guys didn't have fishing licenses.

In PA, the Fish & Game guys have a lot of authority.

Keep in mind though that you could alienate the cops before knowing who is who if you stir the pot.


Excerpt from Robert Crais' "The Monkey's Raincoat:"
"She took another microscopic bite of her sandwich, then pushed it away. Maybe she absorbed nutrients from her surroundings."