A couple known for their best-selling Christian book have been arrested for child abuse charges in North Texas, according to court documents. Heather Marie Day and Seth Michael Day, both 39, were taken into custody by Keene police officers on Sept. 24, after an outcry by a teacher concerning the physical abuse of a teen girl. Heather Day has been charged with injury to a child (omission), and Seth Day has been charged with first-degree sexual assault of a child and injury to a child. How the investigation began According to the arrest affidavit, on Sept. 24, a high school teacher contacted the Keene Police Department concerning a 14-year-old girl who had visible injuries to her face and head. The victim was taken to the Johnson County Children's Advocacy Center, where she shared the details of what she described as ongoing abuse. The victim told police she was last assaulted by Seth Day on Sept. 22, and that he does it out of anger, the affidavit said. She also shared that it happened while Heather Day and two siblings were inside the home, that the visible injuries to her face were from being hit with a cellphone. While undergoing treatment for her injuries at Cook Children's Medical Center, the victim made an outcry that Seth Day sexually assaulted her, also on Sept. 22, police said. After obtaining a search warrant, detectives found evidence of both the physical and sexual assaults at the family's home. History of abuse The victim told police that Seth Day had abused her multiple times. The affidavit said the victim detailed another incident that was investigated by Child Protective Services in August 2026 while they lived in Midland, Texas. The victim said the abuse happened again at another home in Keene, which is southwest of Fort Worth, but they ended up moving out of that address due to a CPS report, the affidavit said. According to CPS, there have been other reports made that were closed at the state level, with the last being the incident in Midland, police said. The victim told police that she continually told Heather Day of the abuse and that Heather Day never #cbsnews #crimewatchdallas