Investigators say that Samantha L. Ward, the mother of four children who are 13 and younger, was aware of the abuse but failed to notify the authorities.
Ward’s children were relinquished to the custody of state in June.
Ward, 31, is also accused of stealing medication prescribed to her children and using them herself, and faces a charge of child endangerment.
Summit County Sheriff’s Inspector Bill Holland (pictured) said authorities are still investigating and may bring more charges against the couple.
It remains unclear what medication Ward was allegedly taking.
Local law enforcement began investigating the couple from Green, Ohio in April when an unidentified third party came forward and claimed to have seen home security footage of the illegal activity.
Holland noted that police only recently attained access to the access to the footage and filed additional charges.
The Sheriff’s Inspector declined to identify who came forward with the information  or how investigators got hold of the footage, the Beacon Journal reported.
Holland said the sheriff’s office is looking into whether other children were victims of assault and said that both Ward and Davis may face additional charges as the investigation continues.
Ward, from Green, Ohio was forced to relinquish her four children to the state last month.