1000% this.

They're predators, both sexually and economically, and society has let them get away with their plans for far too long.

There is that quick and funny operation that you can do using guilotine (or anything you can get your hands on if you're creative enough!) that significantly reduce the need for oversight. I agree we should put monitoring around the mass grave in case those ghouls can actually get up. It's a stretch, but better safe than sorry.