Broken femurs? You’re charitable. I’d blindfold these harridan and wrap them head to toe in muslin, place them in a fever-hot sauna in the worst part of town, turn off every light, barricade the door, and wait....about eight hours.
After that, then I would come back and shatter their femurs.
Well, IIRC I did specify mid-femur to their feet but the muslin and sauna treatment is certainly a nice touch.
I have to admit this one really drew out my inner as×××××.
How about drugging them with Benadryl and driving them off a hundred foot cliff in an SUV?