LOS ANGELES, California – 

Nanny Jill Pryeo allegedly lost her temper and spanked “a particularly vile” 8-year-old, Janna Cornell, and refuses to apologize.

In the episode, which originally aired April 2011, Janna swears, hits or spits snot at anyone who tries to tell her what to do. She is so aggressive she was kicked out of her elementary school, and now has to be home schooled by her mother. The Cornell family has not come forward in the five years since the incident, but former executive producer, Nick Powell, has said the could not live with this secret any longer.

Nick says Supernanny told the child to go to the naughty mat, she refused and spit in the nanny’s face. Pryeo smacked Janna in the face, and told her not to do this sort of thing, an incident that allegedly happened off camera.

“Lot’s of work goes on behind the scenes. Pryeo makes it look easy, but it’s really not. Some of these kids with oppositional defiant disorder require some special treatment in the production of the show. We couldn’t make miracles happen. No one woman can clean up years of poor parenting choices over the course of a few days. Sometimes we might turn the cameras off and give the kids incentives to go along with the program. Gift cards. Name brand clothes. Twizzlers. This little brat wanted none of it.”

Another nanny from the show, Nanny Jo Frost, has said Nick Powell is just telling another one of his lies to get attention. “I, too, would refuse to apologize. I never spanked a single child in all 14 seasons of my show in the UK or the US. I highly doubt any other nanny did either.”

ABC representatives are refusing to comment on the alleged incident. Janna Cornell could not be reached for comment, but according to court dockets, is still a problem child. She is now serving a sentence in juvenile hall after kicking a neighbor’s cat when her cell phone broke.