This is happening as I type this. The airplane is N61DW. Owned by Freelance Air. Turns out that Freelance air is really the DEA. I have a Link that associates Freelance with the DEA. He's currently loitering over Houston's Galleria although expect he'll break off soon since it's getting dark. I have an image but maybe it's too big. Will try to add it.
Here are the links that associate Freelance with the DEA: https://aviation-safety.net/wikibase/wiki.php?id=157851 https://flightaware.com/resources/registration/N1608D