ACHILLE, Okla. (AP) — Officials have reopened a rural Oklahoma school system after an investigation into comments authorities deemed threatening to a transgender student.

Achille (A'-chil-ee) Public Schools, near the Texas border, reopened Wednesday after being closed for two days while the Bryan County Sheriff's Office investigated.

Sheriff Johnny Christian says the investigation started over the weekend after adults made threatening comments on Facebook about a 12-year-old transgender girl using a girls' bathroom at school.

Christian says school officials arranged for the student to use a st...