Superintendent Roy Rakszawski wrote that the non-credible threat was similar to a trend of threats that have been made in neighboring school districts recently.

Police responded to Bellaire High School for a reported bomb threat, the school's principal Michael Niggli wrote to parents. "I want to inform you that at approximately 12:15 pm our school was placed in secure mode while HISD Police investigate a bomb threat that was made to our campus,

At 8 a.m., Norman High parents received a message saying law enforcement notified the school of a possible bomb threat. The message said students and staff were in a safe area while the Norman Police Department swept the building. According to the message, investigators had identified the individual responsible.