Best-selling Christian authors from North Texas arrested in child abuse investigation

Two prominent Christian authors from North Texas have been arrested following an investigation into alleged child abuse. Seth Michael Day, 39, and Heather Marie Day, 39, both of Keene, were booked into the Johnson County Jail after being accused of physical and sexual abuse. The arrests followed a report from a high school teacher that sparked an emergency forensic interview with the alleged victim.

The case began on September 24, 2026, after a high school teacher reported an outcry of physical abuse. Investigators from the Keene Police Department and a forensic interviewer from the Johnson County Children’s Advocacy Center conducted the interview. According to arrest warrant affidavits, the victim reported that Seth Day physically abused her out of anger on September 22, 2026, striking her in the face and chest with her cell phone. The attack resulted in visible lacerations and multiple bruises, which were documented by Keene police detectives.

Investigators stated that Heather Day was present during the incident, was aware of the abuse, and chose not to intervene. The victim also reported that Heather was aware of prior injuries, failed to report them, and tried to conceal the abuse by having the victim wear a face mask and telling medical professionals she did not know how the injuries happened.

Seth Day was initially charged with Injury to a Child, a third-degree felony. Heather Day was arrested and charged with Injury to a Child by Omission, also a third-degree felony. As the investigation progressed, Keene Police Chief James Kidd reported that additional allegations of sexual abuse involving Seth Day came to light. Investigators executed a search warrant and recovered evidence related to the case. Consequently, an additional criminal complaint and arrest affidavit was filed against Seth Day, charging him with Sexual Assault of a Child, a first-degree felony.

Seth Day is an assistant professor of psychology at Southwestern Adventist University in Keene. Following his arrest, the university placed him on administrative leave pending the outcome of the investigation. Heather Thompson Day is a well-known Christian author, podcast host, and former communication professor. The couple co-authored the best-selling relationship book *I’ll See You Tomorrow*.

Southwestern Adventist University has been informed that Seth Day, a faculty member of the school, was taken into custody. Mr. Day has been placed on administrative leave. The university stated it is fully cooperating with law enforcement and understands that the current allegations do not involve SWAU students, staff, or other faculty members.

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