I think if I got a hold of that "mom", I'd use something much worse than a plastic bag on her. A lynching, perhaps?
Also... I'm sure you've all heard about how the men most likely to get their asses kicked in jail are cops and pedophiles. I once heard that for women, it's child abusers, which I assume includes people who kill their kids. What I heard was that the ass-kickings are administered by all the incarcerated prostitutes who had been whoring to support a kid. I hope they put McCarron in general population, and that her blanket party gets caught on surveillance video, smuggled out, and posted on YouTube.