Jude Madigan abandons her husband Robert and her three sons without any explanation.
So after speaking with the administration which ran the home, he installed a hidden camera inside her room.
The video was allegedly reported to authorities, but they took no action because no laws were broken.
An image captured from the shocking video ABC broadcast the 2010 footage this week after a Supreme Court justice upheld a prior ruling that the guards did not use unreasonable or excessive force.
Various instances have come to the fore of people getting caught doing funny things on camera.
The police said the school boy was also blackmailed and physically assaulted, and that a medical examination had confirmed the sexual assault.
She sentenced her to two years imprisonment but suspended one year of the term on the condition she not commit any crime during the period.
But as to her whereabouts to get her the help she so obviously needs, nobody seems to know.