A while back I was discussing with a GM about an X-Men rp, were talking about fictional shows that might exist in that universe. I suggested the name of a show might be Law & Order: MVU. The premise was cops that focus solely on crimes committed by mutants.

I didn't get beyond that because in the timeline of the show mutants hadn't be publically known for that long.

If this were to happen it doesn't have to be set in the Marvel universe. It could be DC with the M being metahumans. Doesn't have to be MVU it could be something similar. Also doesn't have to Law & Order based either.