McKinney ISD Athletic Trainer Lindsey Post Charged With Sexual Assault of Freshman

Lindsey Post, a 35-year-old athletic trainer employed by McKinney Independent School District, was taken into custody and is facing felony allegations tied to a student, according to local reporting. NBCDFW identified the accused as Lindsey Elizabeth Post; Keranews reported she "was in custody Wednesday night at the Collin County jail on suspicion of sexual assault of a child and an improper relationship between an educator and student."

Collin County jail records reviewed by Keranews did not list an attorney for Post or a bond amount. Multiple local outlets and social posts circulated the arrests and charges, including a Facebook post reading, "A McKinney ISD athletic trainer was charged with an improper relationship with a student and sex assault of a child," and an Instagram caption stating, "North Texas school athletic trainer is in custody for allegedly sexually assaulting a student my name is Lacey Beasley with CBS News Texas."

McKinney ISD placed Post on administrative leave pending an internal investigation and said it immediately reported the incident to the Texas Education Agency, the Texas Department of Family and Protective Services and the McKinney Police Department. The district sent an emailed statement that read, "The safety and well-being of our students is our highest priority." Keranews identified Post’s district assignments as McKinney North High School, Cockrill Middle School and Scott Johnson Middle School. The alleged victim was described by Keranews as a first-year high school student; no identifying information has been released.

The arrest and the array of charges reported by multiple outlets have heightened local concern about staff conduct and student safety in Collin County schools. For parents and students at campuses where Post worked, the allegations raise immediate questions about access to counseling, school supervision practices and how districts vet personnel with direct student contact. McKinney ISD officials have signaled cooperation with law enforcement and state agencies as they review the matter.

Keranews placed the arrest in wider regional context by noting ongoing litigation and allegations in neighboring districts. That report quoted an attorney identified only as "Herz" who said, "He's not surprised that more victims of sexual abuse have come forward in other districts after what happened in Celina ISD." That background is not an assertion about McKinney ISD but underscores how allegations in one district can prompt scrutiny and reporting in others.

Key factual details remain to be confirmed from official records. Charging instruments, the Collin County District Attorney’s statement, court docket entries and booking records will clarify the exact statutory charges, bond status and legal timeline. McKinney Police Department and Collin County court records are the appropriate sources for those updates.

What this means for readers is immediate: families should expect further communications from McKinney ISD and law enforcement, and community leaders will need to press for transparent updates about the investigation and supports for affected students. Watch for official filings from the Collin County District Attorney, district notices about counseling and safety reviews, and any public hearings or board actions that follow.